A rectangular container measuring 80 cm by 70 cm by 33 cm was ¹₃ filled with water. Victoria turned on a tap at 1.35 p.m. to fill more water into the container. She turned off the tap at 1.46 p.m. The container was ⁵₈ 
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
= ¹₃ x 80 x 70 x 33
= 61600 cm³

Volume of water in the container in the end
= ⁵₈ x 80 x 70 x 33
= 115500 cm³

Volume of water added into the container by the tap
= 115500 - 61600
= 53900 cm³

1000 mℓ = 1 ℓ
53900 mℓ = 53900 ÷ 1000 = 53.9 ℓ

From 1.35 p.m. to 1.46 p.m.: 11 min

Volume of water that flowed out of the tap in a minute
= 53.9 ÷ 11
= 4.9 ℓ 

Answer(s): 4.9 ℓ