HESI A2: Math Practice questions and answers 100% guaranteed success.

HESI A2: Math Practice questions and answers 100% guaranteed success. 25% of 400 = A. 800 B. 10,000 C. 200 D. 100 - correct answers.D. 100 What is the reciprocal of 6? A. 1/2 B. 1/6 C. 1/12 D. 1/3 - correct answers.B. 1/6 A roast was cooked at 325 °F in the oven for 4 hours. The internal temperature rose from 32 °F to 145 °F. What was the average rise in temperature per hour? A. 20.2°F/hr B. 32.03°F/hr C. 28.25°F/hr D. 37°F/hr - correct answers.C. 28.25°F/hr Your supervisor instructs you to purchase 240 pens and 6 staplers for the nurse's station. Pens are purchase in sets of 6 for $2.35 per pack. Staplers are sold in sets of 2 for 12.95. How much will purchasing these products cost? A. $162.90 B. $132.85 C. $225.05 D. $145.75 - correct answers.B. $132.85 Which of the following percentages is equal to 0.45? A. 0.45% B. 0.045% C. 4.5% D. 45% - correct answers.D. 45% A vitamin's expiration date has passed. It was supposed to contain 500 mg of Calcium, but it has lost 325 mg of Calcium. How many mg of Calcium is left? A. 175 mg B. 135 mg C. 185 mg D. 200 mg - correct answers.A. 175 mg You have orders to give a patient 20 mg of a certain medication. The medication is stored 4 mg per 5-mL dose. How many milliliters will need to be given? A. 30 mL B. 25 mL C. 20 mL D. 15 mL - correct answers.B. 25 mL In the number 743.25 which digit represents the tenths space? A. 3 B. 4 C. 2 D. 5 - correct answers.C. 2 Which of these percentages equals 1.25? A. 1250% B. 0.125% C. 12.5% D. 125% - correct answers.D. 125% If the average person drinks 8, (8oz) glasses of water per day, a person who drinks 12.8 oz of water after a morning exercise session has consumed what fraction of the daily average? A. 1/5 B. 1/3 C. 1/7 D. 1/9 - correct answers.A. 1/5 33% of 300 = A. 3 B. 9 C. 33 D. 99 - correct answers.D. 99 You need 4/5 cups of water for a recipe. You accidentally put 1/3 cups into the mixing bowl with the dry ingredients. How much more water in cups do you need to add? A. 7/15 cups B. 2/3 cups C. 1/3 cups D. 1/15 cups - correct answers.A. 7/15 cups 3/4 - 1/2 = A. 1/2 B. 1/4 C. 1/3 D. 2/3 - correct answers.B. 1/4 In your class there are 48 student; 32 students are female. Approximately what percentage is male? A. 33% B. 66% C. 25% D. 45% - correct answers.A. 33% Fried's rule for computing an infant's dose of medication is: infant's dose = ( Child's age in months x adult dose) / 150 If the adult dose of medication is 15 mg, how much should be given to a 2 year-old child? A. 2.4 B. 3.6 C. 48 D. 1.2 - correct answers.A. 2.4 How many ounces are there in a gallon? A. 32 B. 64 C. 128 D. 1/4 - correct answers.C. 128 What is 70% of 65? A. 45.5 B. 50.5 C. 65 D. 110.5 - correct answers.A. 45.5 For a recipe, there are 3 eggs needed for every pound of cake needed. How many pounds of cake can be made if there are 40 eggs?