A rectangular container A which is 100 cm by 75 cm by 25 cm, is full of water. Some of this water is used to fill completely another container B measuring 50 cm by 50 by 25 cm. The volume of water (in litres) left over in A, is
Given that, a rectangular container which is 100cm by 75cm by 25cm, is full of water.
Hence volume of container A is =100×75×125=187500cm3
Some of this water is used to fill completely another container B measuring 50cm by 50 by 25cm. (Given)
So, volume of container B=50×50×25=62500cm3
The volume of water (in litres) left over in A, is187500−62500=125000cm3
Water in liters=1250001000=125 litter.