Question

One circle has a circumference of 12π cm. Another circle has a circumference of 32π cm. What is the ratio of the radius of the smaller circle to the radius of the larger circle?

Options:
A: 3:8
B: 8:3
C: 1:3
D: 3:1

Answer 1

3:8

The ratio of small circle

12:32

If we divide both of them by 4 we get 3:8