Question

What is the EDGE LENGTH of a cube with VOLUME 27/64 cubic units?

Answer 1

Answer:

The edge length is 3/4

Step-by-step explanation:

Given

Shape: Cube

$Volume = 27/64$

Required

Determine the edge length

Let the edge length be l.

So:

$Volume=l^3$

Substitute 27/64 for Volume

$27/64=l^3$

Express as exponent og 3

$3^3/4^3 = l^3$

Apply indices rule

$(3/4)^3 = l^3$

Take cube root of both sides

$3/4 = l$

$l =3/4$

Answer 2

Answer:

3/4

Step-by-step explanation: try dividing because 4 is able to reach 64 and 3 can go to 27