Question
25 of a tank is filled with water. Another 108 litres of water are needed to fill the tank to its brim.
  1. What is the volume of the tank in mℓ?
  2. The height of the tank is 30 cm and its breadth is 60 cm. Find the perimeter of its base.
4 m
(a)

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(b)

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25 of a tank is filled with water. Another 108 litres of water are needed to fill the tank to its brim.
  1. What is the volume of the tank in mℓ?
  2. The height of the tank is 30 cm and its breadth is 60 cm. Find the perimeter of its base.