Question
A rectangular tank is filled with water to a height of 5 cm. Its rectangular base measures 45 cm by 10 cm. When 18 litres of water are poured into the tank, the water level rises to 56 of the height of the tank. Find the height of the tank.
3 m

Click button first when a symbol is required. X

A rectangular tank is filled with water to a height of 5 cm. Its rectangular base measures 45 cm by 10 cm. When 18 litres of water are poured into the tank, the water level rises to 56 of the height of the tank. Find the height of the tank.