A rectangular container measuring 75 cm by 70 cm by 27 cm was ¹₁₀ filled with water. Gem turned on a tap at 2.32 p.m. to fill more water into the container. She turned off the tap at 2.46 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 75 x 70 x 27
= 14175 cm³

Volume of water in the container in the end
= ⁹₁₀ x 75 x 70 x 27
= 127575 cm³

Volume of water added into the container by the tap
= 127575 - 14175
= 113400 cm³

1000 mℓ = 1 ℓ
113400 mℓ = 113400 ÷ 1000 = 113.4 ℓ

From 2.32 p.m. to 2.46 p.m.: 14 min

Volume of water that flowed out of the tap in a minute
= 113.4 ÷ 14
= 8.1 ℓ 

Answer(s): 8.1 ℓ