If the sides of a box all double in length, by how much does its volume increase?

By a factor of 2
By a factor of 4
By a factor of 6
By a factor of 8

Explain your answer.

2 answers

2 L * 2 B * 2H = 8 L B H
I am greater than 25. I am less than 45.i am a multiple of 2 and 6.i am a factor of 60.