Question
PSLE
K and L are two rectangular tanks. The base area of K is 300 cm2 and the base of L has dimensions as shown. Tank K contained 9000 cm3 of water and Tank L was empty.
  1. What was the height of the water level in K?
  2. Valen poured some water from Tank K into Tank L without spilling. After that, the height of the water level of Tank K was the same as that of Tank L. How much water did Valen pour into Tank L?
4 m
(a)

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(b)

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PSLE
K and L are two rectangular tanks. The base area of K is 300 cm2 and the base of L has dimensions as shown. Tank K contained 9000 cm3 of water and Tank L was empty.
  1. What was the height of the water level in K?
  2. Valen poured some water from Tank K into Tank L without spilling. After that, the height of the water level of Tank K was the same as that of Tank L. How much water did Valen pour into Tank L?