Question
PSLE
H and J are two rectangular tanks. The base area of H is 1200 cm2 and the base of J has dimensions as shown. Tank H contained 72000 cm3 of water and Tank J was empty.
  1. What was the height of the water level in H?
  2. Zeph poured some water from Tank H into Tank J without spilling. After that, the height of the water level of Tank H was the same as that of Tank J. How much water did Zeph pour into Tank J?
4 m
(a)

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(b)

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PSLE
H and J are two rectangular tanks. The base area of H is 1200 cm2 and the base of J has dimensions as shown. Tank H contained 72000 cm3 of water and Tank J was empty.
  1. What was the height of the water level in H?
  2. Zeph poured some water from Tank H into Tank J without spilling. After that, the height of the water level of Tank H was the same as that of Tank J. How much water did Zeph pour into Tank J?