Question

A rectangular prism with a volume of 5 cubic units is filled with cubes with side lengths of 1/3.

How many 1/3 unit cubes does it take to fill the prism?

Answer 1

Answer:

Number of cubes = 135

Step-by-step explanation:

Let number of cubes = n

Given side of cube = 1/3

According to question,

Volume of rectangular prism = n * volume of cube

5 = n * (side)^3

5 = n * (1/3)^3

5 = n * (1/27)

n = 5 * 27

n = 135