Question

Volume of two spheres are in the ratio of 27:125. find the radius of the bigger sphere,if the radius of the smaller sphere is 27 cm​

Answer 1

Answer:

sphere

Vol=4/3 πr 3

Ratio:27:125

Ratio of radii = 3:5

Let X be radius of bigger sphere

3:5=27:X

x=27x5/3=45cm

Radius of Bigger spherex=45cm