Question

Find the ratio of the volumes of two spheres of radii 3 cm snd 4 cm respectively.

Answer 1

$volume \: \: of \: \: sphere = \frac{4}{3} \pi {r}^{3} \\ ratio \: of \: volumes \\ = \frac{{(r1)}^{3}}{{(r2)}^{3}} = \frac{{3}^{3}}{{4}^{3}} = \frac{27}{64}$

Answer 2

Answer:

check the answer for your question

therefore we get ratio 27:64