Question

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

Answer 1

number of people = 5000
75 litters water requires for 1 people
75*5000 litters water requires for 5000 people
375000 litters water requires for 5000 people
volume of water in overhead tank = 40*25*15 m³ = 40*25*15*1000 litters
so 
number of days = 40*25*15*1000/375000
                       = 40 days

Answer 2

Answer:

40 days

Step-by-step explanation:

Volume of tank =(40)(25)(15)=15000 m

3

=15000000 Lt.

Water to population required per day =5000(75)=375000 Lt.

Water tank Last for =

375000÷15000000

=40 days.

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