A village having a population of 4000, requires 150 liters of water per head per day. It has a cuboidal tank of diameter 20m x 15m x 6m. For how many days will the water of this tank last?
Answers
Answered by
8
Volume of water =Volume of tank = I x b x h
= 20 x 15 x 6 m3 = 1800 m3
= 1800 x 1000 L = 1800000 L
Water used in a day = 4000 x 150 = 600000 L
Number of days the water will last = Capacity of tank/Water used in a day
= 1800000 L/600000 L =
Similar questions