HESI A2 Math (2022/2023) Already
Graded A
3/4 - 1/2 = ✔✔1/4
33% of 300 =
99
3
9
33 ✔✔99
33*300= 9,900 ..... 9,900/ 100 = 99
25% of 400 = ✔✔100
25*400/100 = 100
What is the reciprocal of 6? ✔✔6/1 = 1/6
A roast
...
HESI A2 Math (2022/2023) Already
Graded A
3/4 - 1/2 = ✔✔1/4
33% of 300 =
99
3
9
33 ✔✔99
33*300= 9,900 ..... 9,900/ 100 = 99
25% of 400 = ✔✔100
25*400/100 = 100
What is the reciprocal of 6? ✔✔6/1 = 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?
32.03°F/hr
37°F/hr
28.25°F/hr
20.2°F/hr ✔✔28.25
145-32= 113
113/4 = 28.25
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? ✔✔$132.85
240/ 6 = 40
40* 2.35 = 94
6/2 = 3
3*12.95 = 38.85
94+ 38.85 = $132.85
Which of the following percentages is equal to 0.45?
45%
4.5%
0.45%
0.045% ✔✔45%
(0.45*100 = 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? ✔✔175 mg
(500mg- 325mg = 175mg)
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?
30 mL
25 mL
20 mL
15 mL ✔✔25ml
In the number 743.25 which digit represents the tenths space?
3
4
2
5 ✔✔2
Which of these percentages equals 1.25?
1250%
12.5%
125%
0.125% ✔✔125%
(1.25*100=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?
1/3
1/9
1/7
1/5 ✔✔1/5
(12.8 / 64 = 0.20. 0.20= 20/100, reduce 20/100 to 1/5)
In your class there are 48 student; 32 students are female. Approximately what percentage is
male?
25%
33%
66%
45% ✔✔33%
(48-32 = 16.......... 16/48= 0.33)
Fried's rule for computing an infant's dose of medication is:infant's dose = ( Child's age in
months x adult dose) / 150If the adult dose of medication is 15 mg, how much should be given to
a 2 year-old child?
1.2
2.4
3.6
4.8 ✔✔2.4
(24months*15mg/150 = 2.4
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