Tank A contains 5 times as much water as Tank B. How much water must be transferred from Tank A to Tank B so that each tank contains 45 litres of water?
A30 litres
B60 litres
C75 litres
D45 litres
Tank A contains 5 times as much water as Tank B. How much water must be transferred from Tank A to Tank B so that each tank contains 45 litres of water?
A30 litres
B60 litres
C75 litres
D45 litres