How many cubes of 5cm edge can be cut out of a cube of 20cm edge  Answers.
A) 36 B) 64 C) 216 D) 484 E) None of these
Explanation:   number of cubes=(20 x 20 x 20) / (5 x 5 x 5) = 64   Answer: 64
<result>B</result>
How many cubes of 5cm edge can be cut out of a cube of 20cm edge