Question
P5.VO.JM.17083194-A2
Barbara filled a rectangular container which had a base area of 100 cm2 and a height of 22.5 cm with water. Then, she placed 9 identical metal cubes into this container. As a result, the height of the water in the rectangular container increased by 19.44 cm.

  1. What was the length of each side of the metal cube?
  2. After Barbara removed the metal cubes from the container, she poured all the water from the container to fill tins of 0.61 ℓ. What was the maximum number of tins she could fill?
5 m
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Primary 5 VOLUME P5.VO.JM.17083194

01 Jul 2024, 02:42 AM

Barbara filled a rectangular container which had a base area of 100 cm2 and a height of 22.5 cm with water. Then, she placed 9 identical metal cubes into this container. As a result, the height of the water in the rectangular container increased by 19.44 cm.

  1. What was the length of each side of the metal cube?
  2. After Barbara removed the metal cubes from the container, she poured all the water from the container to fill tins of 0.61 ℓ. What was the maximum number of tins she could fill?
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