Question

The volume of a cube is 985cm3. Work out the length of its side rounded to 1 DP.

Answer 1

Answer: 9.9 cm

Explanation:

Length = V^1/3

Length = 3√985

Length = 9.94975

Answer 2

9.9 cm

Explanation:

The volume of a cube is a³.

a³ = 985

The volume is already given. Take the cube root of both sides.

a = ∛985

a = 9.9497478956

Round the answer to 1 decimal place.

The side length is 9.9 centimeters.