A rectangular container measuring 80 cm by 75 cm by 34 cm was ¹₁₀ filled with water. Yoko turned on a tap at 2.37 p.m. to fill more water into the container. She turned off the tap at 2.53 p.m. The container was ⁹₁₀ 
filled with water. Given that the water flowed out of the tap at the same rate, find the volume of water that flowed out of the tap in a minute. Give your answer in litres.
Volume of water in the container at first
= ¹₁₀ x 80 x 75 x 34
= 20400 cm³

Volume of water in the container in the end
= ⁹₁₀ x 80 x 75 x 34
= 183600 cm³

Volume of water added into the container by the tap
= 183600 - 20400
= 163200 cm³

1000 mℓ = 1 ℓ
163200 mℓ = 163200 ÷ 1000 = 163.2 ℓ

From 2.37 p.m. to 2.53 p.m.: 16 min

Volume of water that flowed out of the tap in a minute
= 163.2 ÷ 16
= 10.2 ℓ 

Answer(s): 10.2 ℓ