Question

a tin contains 20 liters of petrol. Due to lekage, 3 liters of petrol is lost. What percent of petrol is still present in tin?​

Answer 1

85%

Explanation:

100% = 20L

so.....10% = 2L

and

5% = 1 L

therefore the missing 3L are equal to 15%

leaving the remainder of the tin 85% filled with petrol