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In Mathematics / Middle School | 2014-10-22

A cube-shaped box has a volume of 27 cubic centimeters. What is the length of one side of the box? How would you figure this out?

Asked by hayhayhay

Answer (3)

Recall the formula for volume of a cube; Length * Height * Width = Volume. Well in a cube, all sides are the same value. So L = H = W. So any variable can be used as all three measurements. So x * x * x = 27 cubic cm. We can simplify this into x^3 =27. Cube-root each side to end up with x = 3 cm. Length, Height and Width are all 3 cm.

Answered by Colleen1414 | 2024-06-10

V o l u m e o f c u b e s ha p e d b o x V = a 3 a − l e n g t h o f s i d e 27 = a 3 ∣ 3 ​ a = 3 L e n g t h o f b o x i s e q u a l t o 3 c m .

Answered by luana | 2024-06-10

The length of one side of the cube-shaped box is 3 centimeters, found by taking the cube root of the volume. Since the volume is 27 cubic centimeters, we calculated s = 3 27 ​ = 3 cm . Thus, each side of the cube has a length of 3 cm.
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Answered by Colleen1414 | 2025-01-17