a village having a population of 4000 requires 150 litres of water per head per day it has a tank measuring 20m multiply 15 m x 6 m the water of the tank will last for
Answers
Answer:
Step-by-step explanation:
Volume (tank)= 20×16×6
=1920m^3
Total water required by village in 1 day= 4000×150
=600000litres
Therefore if
1m^3=1000litres
then 1920m^3=?
Capacity of water in tank =192000litres
Time taken for the tank to get empty= 600000÷192000=3.125 days
=3days approx or 3days s 3hours
Answer: 3 days
Step by step explanation:
Given,
Quantity of water in tank = (20 ×15×6) = 1800m³
Population of village = 4000
Water required = 150/per head per day
Quantity of water required by the village per day:
= ( 4000 × 150) liters
= 4000×150 ÷ 1000 m³
= 600 m³
No. of days which the water will last
= 1800÷600
= 3 days
Explanation:
This question can be solved by 2 methods, I have solved this question in very simple way. In this question, There was the Given population and water requires per day.
And, There were a tank, which was wearing of 20 meters, 15 meters and 6 meters. We First find, Quantity of water in tank = (20 ×15×6) = 1800m³.
Then, We find Quantity of water required by the village per day.
= ( 4000 × 150) liters
= 4000×150 ÷ 1000 m³
= 600 m³.
And, Finally we divide it with 600 with 1800. And, we get 3 days.