3 identical 2-cm cubes are placed in an empty rectangular container of length 89 cm and width 28 cm. The container is then filled with water from a tap flowing at a rate of 5 litres per minute. It takes 10 minutes to fill up ¹₅ of the container. What is the height of the container? Correct your answer to 1 decimal place.
Volume of 1 cube
= 2 x 2 x 2
= 8 cm³ 

Volume of 3 cubes
= 3 x 8
= 24 cm³ 

1 ℓ = 1000 mℓ
5 ℓ = 5000 mℓ

Volume of water in the container
= 10 x 5000
= 50000 mℓ

Volume of ¹₅ of the container
= 50000 + 24
= 50024 mℓ

Volume of the container
= 50024 ÷ ¹₅
= 50024 x ⁵₁
= 250120 mℓ

Base area
= 89 x 28
= 2492 cm² 

Height of the container
= 250120 ÷ 2492
≈ 100.4 cm

Answer(s): 100.4 cm