9 identical 8-cm cubes are placed in an empty rectangular container of length 88 cm and width 24 cm. The container is then filled with water from a tap flowing at a rate of 6 litres per minute. It takes 13 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
= 8 x 8 x 8
= 512 cm³ 

Volume of 9 cubes
= 9 x 512
= 4608 cm³ 

1 ℓ = 1000 mℓ
6 ℓ = 6000 mℓ

Volume of water in the container
= 13 x 6000
= 78000 mℓ

Volume of ¹₅ of the container
= 78000 + 4608
= 82608 mℓ

Volume of the container
= 82608 ÷ ¹₅
= 82608 x ⁵₁
= 413040 mℓ

Base area
= 88 x 24
= 2112 cm² 

Height of the container
= 413040 ÷ 2112
≈ 195.6 cm

Answer(s): 195.6 cm