The residential colony has population of 5400 and 50 litres of water is required per person per day for effective utilization of rain water, a group of people decided for water harvesting. They constructed a water reservoir measuring 48m into 27m into 5m to collect the rain water. If the water reservoirs full of water then for how many days it will last for the last for the colony? What value is depicted from this?
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In 1 day 5400 people can finish 50 liter
now
= 48 ×27×5÷50
= 6480÷50
= 129.6
it will last for 129.6 days
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