A student’s quiz scores are 68, 60, 94, 54. What is the mean score x̄?
Pre-nursing math (entrance exam) worksheet with answers
1.Easy
68, 60, 94, 54
x̄ =
2.Easy
What is 5% of 360? Find x.
5%360
x =
3.Medium
A circle has a radius of 3 in. Using π ≈ 3.14, find its circumference C.
r = 3 inπ ≈ 3.14
C = in
4.Medium
Two volunteers share $280 in the ratio 3 : 5. How much x does the person with the larger share get, in dollars?
$2803 : 5
x = $
5.Hard
A home-care nurse drives 176 miles in 4 h 24 min. What is the average speed v in miles per hour?
176 mi4 h 24 min
v = mph
6.Hard
In a 20% off sale, a stethoscope costs $140. What was the original price x, in dollars?
$140−20%
x = $
Answer key
- 1. x̄ = 69
- 2. x = 18
- 3. C = 18.84 in
- 4. x = 175 $
- 5. v = 40 mph
- 6. x = 175 $
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