Question
A rectangular tank 36 cm long, 30 cm wide and 24 cm high is 23 filled with water. When some of the water is poured into an empty rectangular glass container until it is completely full, 6 ℓ of water is left in the tank.
  1. How many litres of water was there in the tank at first?
  2. What is the height of the glass container if it is 47 cm long and 24 cm wide?
4 m
(a)

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(b)

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A rectangular tank 36 cm long, 30 cm wide and 24 cm high is 23 filled with water. When some of the water is poured into an empty rectangular glass container until it is completely full, 6 ℓ of water is left in the tank.
  1. How many litres of water was there in the tank at first?
  2. What is the height of the glass container if it is 47 cm long and 24 cm wide?