a village having a population of 5000 requires 150 l of water per head per day. it has a cylindrical tank of radius 21m and height 14m. for how many days will the water of this tank last
please answer it in a correct way
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Answer:
25.87 days
Step-by-step explanation:
volume = pi*h*r^2
volume=22/7 * 14 * 21*21
= 19404m^3
1 m^3 = 1000l
=19404000l
days= volume in litre/150*5000
25.8 days
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