A tanker contains 500 litres of water. Due to a small hole in the tanker, the quantity of water is decreasing at the rate of 9 litres every hour. What will be the quantity of water after 10 hours.
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Total L= 500
Rate of decreasing=9L/hrs=9L in 1 hrs
Quantity of water after 10 hrs =
9×10=90 L
= 500-90=410
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