At a Ramzan Mela, a stall keeper in one of the food stalls has large cylindrical vessel of base radius 15cm filled up to a height of 32cm with orange juice. The juce is filled in small cylindrical glasses of radius 3cm upto a height of 8cm, and sold for Rs. 3 each. How much money does the stall keeper receive by selling the juice completely?

Explanation

Cylinder,r=15cm,h=32cm

glass,r=3cm,h=8cm

Volume of total juice`=pir^2h`

`=pi*15*!5*32cm^3`

Volume of 1 glass`=pir^2h`

`=pi*3*3*8cm^3`

Number of glasses`=(15*15*32)/(3*3*8)=100`

Total money`=3*100=300Rs`.