If the ratio of the side lengths of two similar figures is 3/5, what is the ratio of their perimeters?
[] 3/5
[] 9/25
[] 27/125
[] 6/10
The ratio of perimeters of similar figures is the same as the ratio of their corresponding side lengths. Therefore, if the ratio of side lengths is 3/5, the ratio of their perimeters is also 3/5.
So, the correct answer is:
[] 3/5