Question

What is the similarity ratio of two cubes with volumes of 64 cubic centimeters and 125 cubic centimeters?

2:3

4:5

1:5

16:25

Answer 1

\[\large \frac{a_1^3}{a_2^3} = \frac{64}{125} \implies \frac{a_1}{a_2} = \frac{4}{5}\]