Question

A shopkeeper has one spherical laddoo of radius 5cm. with the same amount of material, how many laddoos of radius 2.5 cm can be made?

Answer 1

Volume of one spherical ladoo = (4/3)*pi*5*5*5
Volume of Ladoo of 2.5cm = (4/3)*pi*2.5*2.5*2.5
No. of ladoo = [(4/3)*pi*5*5*5]/[(4/3)*pi*2.5*2.5*2.5] = 8.
There are 8 ladoo

Answer 2

Step-by-step explanation:

Volume of one spherical ladoo = (4/3)*pi*5*5*5

Volume of Ladoo of 2.5cm = (4/3)*pi*2.5*2.5*2.5

No. of ladoo = [(4/3)*pi*5*5*5]/[(4/3)*pi*2.5*2.5*2.5] = 8.

There are 8 ladoo