A small village,having a population of 5000,r | vedclass

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(B) The volume of the overhead tank is $V = 40 \, m 	imes 25 \, m 	imes 15 \, m = 15,000 \, m^3$.Since $1 \, m^3 = 1,000$ litres,the total capacity

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$40$

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(B) The volume of the overhead tank is $V = 40 \, m 	imes 25 \, m 	imes 15 \, m = 15,000 \, m^3$.Since $1 \, m^3 = 1,000$ litres,the total capacity of the tank in litres is $15,000 	imes 1,000 = 15,000,000$ litres.The daily water requirement for the village is $5,000 	imes 75 = 375,000$ litres.The number of days the water will last is given by the total capacity divided by the daily requirement:$	ext{Number of days} = \frac{15,000,000}{375,000} = \frac{15,000}{375} = 40$ days.

$A$ small village,having a population of $5000$,requires $75$ litres of water per head per day. The village has an overhead tank of measurement $40 \, m \times 25 \, m \times 15 \, m$. For how many days will the water of this tank last?

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