A suburb of Hong Kong has a population of 12467 people and each person requires 114 litres of water per day. It has a cuboid shaped storage tank measuring 44×14×25 m3 . How many days will the water of this storage tank last?
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Total population= 12467
Water required by each person= 114 litres
total consumption of water= 12467*114= 1421238 litres
Volume of the cuboid shaped storage tank= (44*14*25)m^3=
15400m^3
Now 1m^3= 1000 litres
so, water inside the tank= 15400000 litres
So, the water inside the tank will last 15400000/1421238 days= 10.83 days or 11 days approx.
ANS= 10.83 DAYS
Water required by each person= 114 litres
total consumption of water= 12467*114= 1421238 litres
Volume of the cuboid shaped storage tank= (44*14*25)m^3=
15400m^3
Now 1m^3= 1000 litres
so, water inside the tank= 15400000 litres
So, the water inside the tank will last 15400000/1421238 days= 10.83 days or 11 days approx.
ANS= 10.83 DAYS
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