An empty rectangular container has a capacity of 33 ℓ and a height of 125 cm. At 7 a.m., Tap Z is turned on to fill the container at a rate of 7 ℓ per minute for 17 minutes. After 8 minutes, Tap A is turned on to drain water from the container at a rate of 2 ℓ per minute for 27 minutes. What is the height of the water level in the container in the end? Give the answer in 1 decimal place.
1 ℓ = 1000 cm³ 
7 ℓ = 7000 cm³ 
2 ℓ = 2000 cm³ 
33 ℓ = 33000 cm³

Volume of water flowed in from Tap Z
= 17 x 7000
= 119000 cm³

Volume of water from drained from Tap A
= 27 x 2000
= 54000 cm³

Volume of water left in the container
= 119000 - 54000
= 65000 cm³

Base area of the container
= 33000 ÷ 125
= 264 cm² 

Height of water left in the container
= 65000 ÷ 264
≈ 246.2 cm

Answer(s): 246.2 cm