HESI A2 MODULE SECTION II SET I MATHEMATICS (2021 Revised Exam Practice Guide Contains 50 Questions all answered from Set 1)

HESI A2 MODULE SECTION II SET I MATHEMATICS (2021 Revised Exam Practice Guide Contains 50 Questions all answered from Set 1) 1. What is 1/3 of 3/4? a. 1/4 b. 1/3 c. 2/3 d. ¾ 1. A 1/3 X 3/4 = 3/12 = 1/4 2. What fraction of $75 is $1500? a. 1/14 b. 3/5 c. 7/10 d. 1/20 2. D 75/1500 = 15/300 = 3/60 = 1/20 3. 3.14 + 2.73 + 23.7 = a. 28.57 b. 30.57 c. 29.56 d. 29.57 3. D 3.14 + 2.73 = 5.87 and 5.87 + 23.7 = 29.57 4. A woman spent 15% of her income on an item and ends up with $120. What percentage of her income is left? a. 12% b. 85% c. 75% d. 95% 4. B Spent 15% - 100% - 15% = 85% 5. Express 0.27 + 0.33 as a fraction. a. 3/6 b. 4/7 c. 3/5 d. 2/7 5. C 0.27 + 0.33 = 0.60 and 0.60 = 60/100 = 3/5 6. What is (3.13 + 7.87) X 5? a. 65 b. 50 c. 45 d. 55 6. D 3.13 + 7.87 = 11 and 11 X 5 = 55 7. Reduce 2/4 X 3/4 to lowest terms. a. 6/12 b. 3/8 c. 6/16 d. 3/4 7. B 2/4 X 3/4 = 6/16, and lowest terms = 3/8 8. 2/3 – 2/5 = a. 4/10 b. 1/15 c. 3/7 d. 4/15 8. D 2/3-2/5 = 10-6 /15 = 4/15 9. 2/7 + 2/3 = a. 12/23 b. 5/10 c. 20/21 d. 6/21 9. C 2/7 + 2/3 = 6+14 /21 (21 is the common denominator) = 20/21 10. 2/3 of 60 + 1/5 of 75 = a. 45 b. 55 c. 15 d. 50 10. B 2/3 x 60 = 40 and 1.5 x 75 = 15, 40 + 15 = 55 11. 8 is what percent of 40? a. 10% b. 15% c. 20% d. 25% 11. C 8/40 = X/100 = 8 * 100 / 40X = 800/40 = X = 20 12. 9 is what percent of 36? a. 10% b. 15% c. 20% d. 25% 12. D 9/36 = X/100 = 9 * 100 / 36X = 900/36 = 25 13. Three tenths of 90 equals: a. 18 b. 45 c. 27 d. 36 13. C 3/10 * 90 = 3 * 90/10 = 27 14. .4% of 36 is a. 1.44 b. .144 c. 14.4 d. 144 14. B 4/100 * 36 = .4 * 36/100 = .144 15. The physician ordered 5 mg Coumadin; 10 mg/tablet is on hand. How many tablets will you give? a. .5 tablets b. 1 tablet c. .75 tablets d. 1.5 tablets 15. A 5 mg/10/mg X 1 tab/1 = .5 tablets 16. The physician ordered 20 mg Tylenol/kg of body weight; on hand is 80 mg/tablet. The child weighs 12 kg. How many tablets will you give? a. 1 tablet b. 3 tablets c. 2 tablets d. 4 tablets 16. B Step 1: Set up the formula to calculate the dose to be given in mg as per weight of the child:- Dose ordered X Weight in Kg = Dose to be given Step 2: 20 mg X 12 kg = 240 mg 240 mg/80 mg X 1 tab/1 = 240/80 = 3 tablets 17. The physician ordered 20 mg Tylenol/kg of body weight; on hand is 80 mg/tablet. The child weighs 44 lb. How many tablets will you give? a. 5 tablets b. 5.5 tablets c. 4.5 tablets d. 3 tablets 17. A