# Worksheet: Cube Roots of Perfect Cubes

In this worksheet, we will practice finding cube roots of perfect cube integers, fractions, and decimals.

**Q6: **

Find the value of .

- A
- B
- C
- D
- E330

**Q9: **

Find the value of .

**Q11: **

Find the value of .

**Q12: **

Determine whether the cube root of a rational number, which is not a perfect cube, is a rational or an irrational number.

- Aa rational number
- Ban irrational number

**Q14: **

Calculate .

**Q15: **

Half the cube of a number is . Determine the number.

**Q16: **

Find the value of .

**Q17: **

Find the value of .

- A
- B
- C
- D
- E

**Q18: **

Find the value of .

- A
- B
- C
- D
- E

**Q19: **

Express in its simplest form.

- A
- B
- C
- D

**Q20: **

Find the value of .

- A
- B
- C
- D
- E0

**Q21: **

Which of the following is true?

- A
- B
- C
- D

**Q22: **

Determine whether the cubic root of a perfect cube is a rational or an irrational number.

- Aa rational number
- Ban irrational number

**Q23: **

The side length, , of a cube is given by the formula
, where is the volume of the cube. What
is the side length of a cube whose volume is 5,832 cm^{3}?

**Q24: **

Complete the following: .

- A
- B
- C
- D
- E

**Q25: **

Replace by a number to make true.