Solve for x: 3x = 18.
Pre-nursing math (entrance exam) worksheet with answers
1.Easy
3x = 18
x =
2.Easy
The bar chart shows how many hours volunteers A to E worked in one week. How many hours x did volunteer B work?
x = h
3.Medium
A circle has a diameter of 26 in. Using π ≈ 3.14, find its area A.
d = 26 inπ ≈ 3.14
A = in²
4.Medium
Calculate x = 7.47 × 7.3 without a calculator. Give the exact value.
x = 7.47 × 7.3
x =
5.Hard
A hospital fundraiser has 110 raffle tickets. 1/5 of them are sold on the first day, and 1/2 of the remaining tickets are sold on the second day. How many tickets x are still unsold?
1101/51/2
x =
6.Hard
Solve for x: 3(x − 1) = x + 25.
3(x − 1) = x + 25
x =
Answer key
- 1. x = 6
- 2. x = 8 h
- 3. A = 530.7 in²
- 4. x = 54.53
- 5. x = 44
- 6. x = 14
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