Question
An empty tank has dimension 80 cm by 60 cm by 45 cm. A tap was turned on to fill into the tank at the rate of 2 litres per minute. How long did take for 310 of the tank to be filled with water? Give your answer in minutes.
2 m

Click button first when a symbol is required. X

An empty tank has dimension 80 cm by 60 cm by 45 cm. A tap was turned on to fill into the tank at the rate of 2 litres per minute. How long did take for 310 of the tank to be filled with water? Give your answer in minutes.