,TESTBANK for Dosage Calc 360° 3rd Edition Sandra
Luz Martinez
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many
new editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
,DC360 3e Instructor Test Bank 1
Module 1: Basic Math
MULTIPLE CHOICE
1. Which number would be categorized as an integer?
A. 8
B. 1/8
C. 0.25
D. 7 2/15
ANS: A
Module: Basic Math
Topic: Introduction to Fractions
Feedback
An integer is a number without any fractions or decimals. The number 8 is an
integer. The other choices contain either a fraction or a decimal.
2. The chef cuts pizzas into slices. Which fraction of a pizza has pieces that are the smallest in
size?
A. 1/4
B. 1/8
C. 1/10
D. 1/16
ANS: D
Module: Basic Math
Topic: Introduction to Fractions
Feedback
With fractions, the larger the denominator, the smaller the size of the pieces of the
whole. The pieces of a pizza that are smallest in size would be 1/16. The other
fractions represent larger pieces of the whole.
3. Which fraction is the smallest reduction of the number 24/36?
A. 1/2
B. 2/3
C. 3/6
D. 12/18
ANS: B
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To reduce a fraction, find the largest number that will divide evenly into both the
,DC360 3e Instructor Test Bank 2
Module 1: Basic Math
numerator and the denominator. For the fraction 24/36, the largest number is 12.
When 12 is divided into the numerator, 24 is reduced to 2. When 12 is divided into
the denominator, 36 is reduced to 3. The fraction is then 2/3. The smallest reduction
of the number 24/36 is 2/3.
4. Which number is equivalent to the improper fraction 48/10?
A. 1 19/5
B. 2 24/5
C. 3 16/3
D. 4 4/5
ANS: D
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To convert an improper fraction, divide the numerator by the denominator or 48
divided by 10 = 4 with the remainder of 8. The whole number is 4 and the fractional
remainder is 8/10. Then when reducing the fraction by 2, the fraction is now 4/5.
The improper fraction of 48/10 is equal to 4 4/5.
5. Which improper fraction is equivalent to the mixed number 5 1/7?
A. 35/8
B. 36/7
C. 40/12
D. 41/13
ANS: B
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To convert a mixed number to an improper fraction, multiply the denominator of the
fraction by the whole number or 5 x 7 = 35. Then add this number to the numerator
of the fraction or 35 + 1 = 36. The denominator will stay the same. The improper
fraction for the mixed number 5 1/7 is 36/7.
6. Which number would be the common denominator for the fractions 6/7 and 3/4?
A. 11
B. 20
C. 22
D. 28
ANS: D
,DC360 3e Instructor Test Bank 3
Module 1: Basic Math
Module: Basic Math
Topic: Calculations with Fractions
Feedback
When two fractions have unlike denominators, a common denominator needs to be
determined. For the fractions 6/7 and 3/4, the common denominator is 28 and is
found by multiplying the two denominators or 7 x 4 = 28.
7. What is the answer for the problem 5/3 + 7/9?
A. 2 4/9
B. 2 7/11
C. 3 5/7
D. 3 11/13
ANS: A
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, calculate the common denominator, which would be 3 x 9 = 27. Then,
calculate the first fraction by multiplying the numerator by the denominator of the
second fraction or 5 x 9 = 45. The first fraction is 45/27. The second numerator is
determined by multiplying it by the first denominator or 7 x 3 = 21. The second
fraction is 21/27. Now solve the equation 45/27 + 21/27 = 66/27. This is an
improper fraction that can be reduced by dividing 27 into 66 or 2 12/27. The fraction
12/27 can be further reduced by dividing both the numerator and denominator by the
number 3. The reduced fraction is now 4/9. The total number is 2 4/9.
8. What is the answer for the problem 11/17 – 3/5?
A. 5/23
B. 17/37
C. 7/51
D. 4/85
ANS: D
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, calculate the common denominator, which would be 17 x 5 = 85. Then,
calculate the equivalent fractions: 11 x 5 = 55 and 3 x 17 = 51. The new equation
would be 55/85 – 51/85 = 4/85.
9. What is the answer for the problem 3 4/9 x 4/11?
,DC360 3e Instructor Test Bank 4
Module 1: Basic Math
A. 1 25/99
B. 2 11/17
C. 3 5/19
D. 4 23/102
ANS: A
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, convert the mixed number to an improper fraction or 3 x 9 = 27. Then, add the
nominator to the total or 27 + 4 = 31/9. Now the fractions can be multiplied or 31 x
4 = 124 and 9 x 11 = 99. The answer is 124/99. When reducing this fraction, the
answer is 1 25/99. The fraction 25/99 is the lowest form.
10. What is the answer for the problem 3 7/9 ÷ 2/3?
A. 3 7/8
B. 4 5/9
C. 5 2/3
D. 6 4/11
ANS: C
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, convert the mixed number to an improper fraction or 3 x 9 = 27. Then, add the
nominator to the total or 27 + 7 = 34/9. Now the fractions can be divided by
inverting the second fraction or 34/9 x 3/2 = 102/18. When reducing to the lowest
terms, the answer is 5 12/18. With further reduction, the answer is 5 2/3.
11. Which decimal number is written correctly?
A. 0.4
B. 0.40
C. .040
D. .0400
ANS: A
Module: Basic Math
Topic: Introduction to Decimals
Feedback
When a decimal fraction does not contain a whole number, a zero is placed in front
,DC360 3e Instructor Test Bank 5
Module 1: Basic Math
of the decimal point. If the calculation results in zeros at the end of the fraction,
these zeros should be deleted.
12. Which decimal number has a higher value?
A. 0.825
B. 0.839
C. 0.862
D. 0.887
ANS: D
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by looking at the value of the number in the tenths place. All are 8. Then,
look at the numbers in the hundredths place. The number that is greater is the
answer choice 0.887. This is the number with the highest value.
13. Which decimal number has the lowest value?
A. 0.317
B. 0.308
C. 0.346
D. 0.359
ANS: B
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by looking at the value of the number in the tenths place. All are 3. Then,
look at the numbers in the hundredths place. The number that is the lowest is the
answer choice 0.308. This is the number with the lowest value.
14. Which decimal number has the highest value?
A. 4.025
B. 4.075
C. 4.055
D. 4.065
ANS: B
Module: Basic Math
Topic: Introduction to Decimals
Feedback
,DC360 3e Instructor Test Bank 6
Module 1: Basic Math
Begin by noticing that all of the numbers have a whole number. Then, look at the
tenth place and see that all numbers have a 0. Next, look at the numbers in the
hundredth place. The one with the largest number is 4.075. This is the number with
the highest value.
15. Which decimal number has the lowest value?
A. 7.025
B. 7.069
C. 7.008
D. 7.033
ANS: C
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by noticing that all of the numbers have a whole number. Then, look at the
tenth place and see that all numbers have a 0. Next, look at the numbers in the
hundredth place. The one with the smallest number is 7.008. This is the number with
the lowest value.
16. What is the total when adding 4.375 + 0.894?
A. 4.383
B. 4.464
C. 5.269
D. 13.315
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When adding numbers with decimals, remember to line up the decimal point. Zeros
can also be used as place holders to avoid misaligning the decimals when adding.
The number 4.375 + 0.894 = 5.269.
17. What is the total for the problem 17.388 – 5.693?
A. 11.695
B. 12.305
C. 16.818
D. 23.081
ANS: A
,DC360 3e Instructor Test Bank 7
Module 1: Basic Math
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When subtracting numbers with decimals, remember to line up the decimal point.
Zeros can also be used as place holders to avoid misaligning the decimals when
adding. The number 17.388 – 5.693 = 11.695.
18. What is the total for the problem 3.275 x 11.04?
A. 0.373
B. 3.733
C. 37.335
D. 373.35
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When multiplying numbers with decimals, the numbers do not need to be aligned.
The equation would be
3.275
x 11.4
13100
32750
+ 327500
373350
Then, count the number of decimal places in both of the original numbers: four.
Then, starting from the right end of the answer, count four places moving toward the
left. The answer is 37.3350, but the trailing zero is to be eliminated, so the final
answer is 37.335.
19. What is the total for the problem 253 ÷ 46?
A. 0.055
B. 0.55
C. 5.5
D. 55
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When dividing numbers, the decimal point is placed at the end of the dividend, or
, DC360 3e Instructor Test Bank 8
Module 1: Basic Math
after 239, and is placed in the same location for the quotient. The equation would be:
5.5
46 ) 253.0
-230.0
23.0
-23.0
0
The final answer is 5.5.
20. What is the number if 13.005 is rounded to the hundredth place?
A. 13.01
B. 13.004
C. 13.015
D. 13.0015
ANS: A
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When rounding numbers, first determine the location of the decimal point. For
hundredths, there should be two places to the right of the decimal point. Then, look
at the number to the right of the hundredth place. Since the number is 5, add 1 to the
number and drop the 5. The number 13.005 rounded to the hundredth place is 13.01.
Luz Martinez
Notes
1- The file is chapter after chapter.
2- We have shown you few pages sample.
3- The file contains all Appendix and Excel
sheet if it exists.
4- We have all what you need, we make
update at every time. There are many
new editions waiting you.
5- If you think you purchased the wrong file
You can contact us at every time, we can
replace it with true one.
Our email:
,DC360 3e Instructor Test Bank 1
Module 1: Basic Math
MULTIPLE CHOICE
1. Which number would be categorized as an integer?
A. 8
B. 1/8
C. 0.25
D. 7 2/15
ANS: A
Module: Basic Math
Topic: Introduction to Fractions
Feedback
An integer is a number without any fractions or decimals. The number 8 is an
integer. The other choices contain either a fraction or a decimal.
2. The chef cuts pizzas into slices. Which fraction of a pizza has pieces that are the smallest in
size?
A. 1/4
B. 1/8
C. 1/10
D. 1/16
ANS: D
Module: Basic Math
Topic: Introduction to Fractions
Feedback
With fractions, the larger the denominator, the smaller the size of the pieces of the
whole. The pieces of a pizza that are smallest in size would be 1/16. The other
fractions represent larger pieces of the whole.
3. Which fraction is the smallest reduction of the number 24/36?
A. 1/2
B. 2/3
C. 3/6
D. 12/18
ANS: B
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To reduce a fraction, find the largest number that will divide evenly into both the
,DC360 3e Instructor Test Bank 2
Module 1: Basic Math
numerator and the denominator. For the fraction 24/36, the largest number is 12.
When 12 is divided into the numerator, 24 is reduced to 2. When 12 is divided into
the denominator, 36 is reduced to 3. The fraction is then 2/3. The smallest reduction
of the number 24/36 is 2/3.
4. Which number is equivalent to the improper fraction 48/10?
A. 1 19/5
B. 2 24/5
C. 3 16/3
D. 4 4/5
ANS: D
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To convert an improper fraction, divide the numerator by the denominator or 48
divided by 10 = 4 with the remainder of 8. The whole number is 4 and the fractional
remainder is 8/10. Then when reducing the fraction by 2, the fraction is now 4/5.
The improper fraction of 48/10 is equal to 4 4/5.
5. Which improper fraction is equivalent to the mixed number 5 1/7?
A. 35/8
B. 36/7
C. 40/12
D. 41/13
ANS: B
Module: Basic Math
Topic: Introduction to Fractions
Feedback
To convert a mixed number to an improper fraction, multiply the denominator of the
fraction by the whole number or 5 x 7 = 35. Then add this number to the numerator
of the fraction or 35 + 1 = 36. The denominator will stay the same. The improper
fraction for the mixed number 5 1/7 is 36/7.
6. Which number would be the common denominator for the fractions 6/7 and 3/4?
A. 11
B. 20
C. 22
D. 28
ANS: D
,DC360 3e Instructor Test Bank 3
Module 1: Basic Math
Module: Basic Math
Topic: Calculations with Fractions
Feedback
When two fractions have unlike denominators, a common denominator needs to be
determined. For the fractions 6/7 and 3/4, the common denominator is 28 and is
found by multiplying the two denominators or 7 x 4 = 28.
7. What is the answer for the problem 5/3 + 7/9?
A. 2 4/9
B. 2 7/11
C. 3 5/7
D. 3 11/13
ANS: A
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, calculate the common denominator, which would be 3 x 9 = 27. Then,
calculate the first fraction by multiplying the numerator by the denominator of the
second fraction or 5 x 9 = 45. The first fraction is 45/27. The second numerator is
determined by multiplying it by the first denominator or 7 x 3 = 21. The second
fraction is 21/27. Now solve the equation 45/27 + 21/27 = 66/27. This is an
improper fraction that can be reduced by dividing 27 into 66 or 2 12/27. The fraction
12/27 can be further reduced by dividing both the numerator and denominator by the
number 3. The reduced fraction is now 4/9. The total number is 2 4/9.
8. What is the answer for the problem 11/17 – 3/5?
A. 5/23
B. 17/37
C. 7/51
D. 4/85
ANS: D
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, calculate the common denominator, which would be 17 x 5 = 85. Then,
calculate the equivalent fractions: 11 x 5 = 55 and 3 x 17 = 51. The new equation
would be 55/85 – 51/85 = 4/85.
9. What is the answer for the problem 3 4/9 x 4/11?
,DC360 3e Instructor Test Bank 4
Module 1: Basic Math
A. 1 25/99
B. 2 11/17
C. 3 5/19
D. 4 23/102
ANS: A
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, convert the mixed number to an improper fraction or 3 x 9 = 27. Then, add the
nominator to the total or 27 + 4 = 31/9. Now the fractions can be multiplied or 31 x
4 = 124 and 9 x 11 = 99. The answer is 124/99. When reducing this fraction, the
answer is 1 25/99. The fraction 25/99 is the lowest form.
10. What is the answer for the problem 3 7/9 ÷ 2/3?
A. 3 7/8
B. 4 5/9
C. 5 2/3
D. 6 4/11
ANS: C
Module: Basic Math
Topic: Calculations with Fractions
Feedback
First, convert the mixed number to an improper fraction or 3 x 9 = 27. Then, add the
nominator to the total or 27 + 7 = 34/9. Now the fractions can be divided by
inverting the second fraction or 34/9 x 3/2 = 102/18. When reducing to the lowest
terms, the answer is 5 12/18. With further reduction, the answer is 5 2/3.
11. Which decimal number is written correctly?
A. 0.4
B. 0.40
C. .040
D. .0400
ANS: A
Module: Basic Math
Topic: Introduction to Decimals
Feedback
When a decimal fraction does not contain a whole number, a zero is placed in front
,DC360 3e Instructor Test Bank 5
Module 1: Basic Math
of the decimal point. If the calculation results in zeros at the end of the fraction,
these zeros should be deleted.
12. Which decimal number has a higher value?
A. 0.825
B. 0.839
C. 0.862
D. 0.887
ANS: D
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by looking at the value of the number in the tenths place. All are 8. Then,
look at the numbers in the hundredths place. The number that is greater is the
answer choice 0.887. This is the number with the highest value.
13. Which decimal number has the lowest value?
A. 0.317
B. 0.308
C. 0.346
D. 0.359
ANS: B
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by looking at the value of the number in the tenths place. All are 3. Then,
look at the numbers in the hundredths place. The number that is the lowest is the
answer choice 0.308. This is the number with the lowest value.
14. Which decimal number has the highest value?
A. 4.025
B. 4.075
C. 4.055
D. 4.065
ANS: B
Module: Basic Math
Topic: Introduction to Decimals
Feedback
,DC360 3e Instructor Test Bank 6
Module 1: Basic Math
Begin by noticing that all of the numbers have a whole number. Then, look at the
tenth place and see that all numbers have a 0. Next, look at the numbers in the
hundredth place. The one with the largest number is 4.075. This is the number with
the highest value.
15. Which decimal number has the lowest value?
A. 7.025
B. 7.069
C. 7.008
D. 7.033
ANS: C
Module: Basic Math
Topic: Introduction to Decimals
Feedback
Begin by noticing that all of the numbers have a whole number. Then, look at the
tenth place and see that all numbers have a 0. Next, look at the numbers in the
hundredth place. The one with the smallest number is 7.008. This is the number with
the lowest value.
16. What is the total when adding 4.375 + 0.894?
A. 4.383
B. 4.464
C. 5.269
D. 13.315
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When adding numbers with decimals, remember to line up the decimal point. Zeros
can also be used as place holders to avoid misaligning the decimals when adding.
The number 4.375 + 0.894 = 5.269.
17. What is the total for the problem 17.388 – 5.693?
A. 11.695
B. 12.305
C. 16.818
D. 23.081
ANS: A
,DC360 3e Instructor Test Bank 7
Module 1: Basic Math
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When subtracting numbers with decimals, remember to line up the decimal point.
Zeros can also be used as place holders to avoid misaligning the decimals when
adding. The number 17.388 – 5.693 = 11.695.
18. What is the total for the problem 3.275 x 11.04?
A. 0.373
B. 3.733
C. 37.335
D. 373.35
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When multiplying numbers with decimals, the numbers do not need to be aligned.
The equation would be
3.275
x 11.4
13100
32750
+ 327500
373350
Then, count the number of decimal places in both of the original numbers: four.
Then, starting from the right end of the answer, count four places moving toward the
left. The answer is 37.3350, but the trailing zero is to be eliminated, so the final
answer is 37.335.
19. What is the total for the problem 253 ÷ 46?
A. 0.055
B. 0.55
C. 5.5
D. 55
ANS: C
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When dividing numbers, the decimal point is placed at the end of the dividend, or
, DC360 3e Instructor Test Bank 8
Module 1: Basic Math
after 239, and is placed in the same location for the quotient. The equation would be:
5.5
46 ) 253.0
-230.0
23.0
-23.0
0
The final answer is 5.5.
20. What is the number if 13.005 is rounded to the hundredth place?
A. 13.01
B. 13.004
C. 13.015
D. 13.0015
ANS: A
Module: Basic Math
Topic: Calculations with Decimals
Feedback
When rounding numbers, first determine the location of the decimal point. For
hundredths, there should be two places to the right of the decimal point. Then, look
at the number to the right of the hundredth place. Since the number is 5, add 1 to the
number and drop the 5. The number 13.005 rounded to the hundredth place is 13.01.
