A tin contains 20 liters of petrol. Due to leakage, 3 liters of petrol is lost. What percent is still present in the tin ?
A tin contains 20 liters of petrol. Due to leakage, 3 liters of petrol is lost. What percent is still present in the tin ?
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Total petrol in tin = 20 litres
last due to leakage = 3 litres
Balance petrol in tin = (20 – 3) = 17 litres
Percentage of petrol in tin = 17/20 x 100 = 85%
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