a village has a population 4000 people . 60 litres of water is required pet person per day. the village tanker of water is cuboidal im shape with densions 48m×27m× 5m and is completely filled with water .for how many days the water of this tank is sufficient ?
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Answered by
1
water required by one person in one day is 60 litres
water required by whole village in one day is 60x4000=240000litres
now
total water in the tank is 48x27x5 = 6480m^3 = 6480000litres
therefore the days for which the water of tanker is sufficient is 6480000/240000=27
therefore the water of the tank is sufficient for 27 days...
hope this helps:p
water required by whole village in one day is 60x4000=240000litres
now
total water in the tank is 48x27x5 = 6480m^3 = 6480000litres
therefore the days for which the water of tanker is sufficient is 6480000/240000=27
therefore the water of the tank is sufficient for 27 days...
hope this helps:p
Answered by
0
Water required for 1 person = 60 litres
Water required for 4000 persons
= 4000×60
=240000 litres
Length = 48 metres
Breadth = b = 27 metres
Height = h = 5 metres
Volume of tank = lbh
= 48 × 27 × 5
=6480m³
1m³= 1000litres
6480 m³=6480000 litres
No: of days water will last = Volume of tank ÷ Volume of water required by 4000 people
= 6480000 ÷ 240000
= 27 days
So, tank will last for 27 days.
Water required for 4000 persons
= 4000×60
=240000 litres
Length = 48 metres
Breadth = b = 27 metres
Height = h = 5 metres
Volume of tank = lbh
= 48 × 27 × 5
=6480m³
1m³= 1000litres
6480 m³=6480000 litres
No: of days water will last = Volume of tank ÷ Volume of water required by 4000 people
= 6480000 ÷ 240000
= 27 days
So, tank will last for 27 days.
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