A water tanker can hold four-fifth of its capacity when three-fourth of the water is already used. If the tanker’s total capacity is 3600 litres, how many litres of water is left in the water tanker?
Show answer & explanation
Correct answer: A
Explanation
Water filled in the tanker = 3600 × 4/5= 2880 liters
3/4 of this has been used.
Remaining water = 2880 × 1/4= 720 liters