WGU C955 Module 2 – Fractions, Decimals & Percentages | Verified Q&A + Rationales

WGU C955 - Module 2: Fractions, Decimals, & Percentages

1. Which of the following numbers is taken out to the hundredths place?

a 1.1

b1

c 1.04

d 1.047: 1.04




2. Please evaluate the following expression: (Be sure to convert your answer to a mixed number or

reduce the fraction to its lowest terms.)

6 3/8 + 4 1/2 = ?

a 10 3/8

b 10 5/8

c 10 7/8

d 11 1/8: 10 7/8




3. Please evaluate the following expression with decimals: 7.82+2.947= ?

a 10.767




,b 8.114

c 10.029

d 9.127: 10.767




4. Please evaluate the following expression with percentages: 105*86%=?

a 90.3

b 122.09

c 71.4

d 154.41: 90.3




5. Please evaluate the following expression: (Reduce your answer to its lowest terms.) 7 5/ 3/4 = ?

a 1 101/171
b 7 8/13
c 7 3/4
d 5 2/3: -1 101/171

6. Please evaluate the following expression with decimals: 0..8= ? a 0.03

b 0.3

c 0.333

d 3.33: 0.03




7. Please evaluate the following expression with decimals: 4.90*0.78= ?


, a 3.1902

b 3.822

c 4.263

d 3.553: 3.822




8. Round 238.752 to the nearest tenth. a 238.8

b 238.75

c 238.76

d 239: 238.8




9. Please evaluate the following expression: (Reduce your answer to its lowest terms.)

7/8 * 2 2/5= ?

a 2 3/5
b 2 1/10
c 2 9/13
d 2 9/40: -2 1/10

10. Please calculate the following: What is the

proper reduction of 16/36 ? a 3/5

b 5/6 c

4/9

d 5/11: 4/9