Village having population of 4000 requires 150litres water per head day. It has a tank which is 20m long 15m broad and 6m high for how many days Will The Water of this tank last
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the tank has 20•15•6= 1800 m³ (cubic meters)
1 m³= 1000 liters of water
so in the tank are 1800•1000= 1800000 liters of water.
1800000: 150= 12000 days will last the water
1 m³= 1000 liters of water
so in the tank are 1800•1000= 1800000 liters of water.
1800000: 150= 12000 days will last the water
bhumika2802:
u need to divide total water required by total water needed by 4000 person in one day
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