Question

n edge of Cube A is 8 inches, and an edge of Cube B is 5 inches. To the nearest tenth, how many times greater is the volume of Cube A than Cube B?

Answer 1

Answer:

4.1 times greater

Step-by-step explanation:

The formula of a volume of a cube:

$V=a^3$

a - edge

Cube A:

a = 8in. Substitute:

$V_A=8^3=512\ in^3$

Cube B:

a = 5in. Substitute:

$V=5^3=125\ in^3$

$\dfrac{V_A}{V_B}=\dfrac{512}{125}=4.096\approx4.1$