Beverage Dispenser B and Beverage Dispenser C are fully filled with water. If all the water in Beverage Dispenser B is poured into Tank D, it is 92 litres short of filling it to the brim. If all the water in Beverage Dispenser C is poured into the same tank, it is 42 litres short of filling it to the brim. If the water from both beverage dispensers is poured into the same tank, it will completely fill it. If both Tank D and Beverage Dispenser C are completely filled, how much more water can the Tank D fill than Beverage Dispenser C?
Capacity of Tank D
= 92 + 42
= 134 ℓ

Capacity of Beverage Dispenser C
= 134

Difference in capacity between Tank D and Beverage Dispenser C
= 134 - 92
= 42 ℓ

Answer(s): 42 ℓ