The bar chart shows how many hours volunteers A to E worked in one week. How many hours x did all the volunteers work together?
Pre-nursing math (entrance exam) worksheet with answers
1.Easy
x = h
2.Easy
Calculate x = 17.91 + 40.7 without a calculator. Give the exact value.
x = 17.91 + 40.7
x =
3.Medium
Solve for x: 7x − 4 = −60.
7x − 4 = −60
x =
4.Medium
Use the order of operations to find the value of x: x = 50 − 2³ + 2 × 6.
x = 50 − 2³ + 2 × 6
x =
5.Hard
Work out 2 1/4 ÷ 1 1/2. Click the answer in lowest terms.
2 1/4 ÷ 1 1/2
- 12/3
- 22 1/2
- 31 1/2
- 43 3/8
6.Hard
A storage container is a box 23 cm long, 15 cm wide and 18 cm high. How many litres V does it hold? (1 L = 1000 cm³)
23 × 15 × 18 cm1 L = 1000 cm³
V = L
Answer key
- 1. x = 52 h
- 2. x = 58.61
- 3. x = −8
- 4. x = 54
- 5. 1 1/2
- 6. V = 6.21 L
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