Question
P5.VO.JM.17083194-A2
Betty filled a rectangular container which had a base area of 20 cm2 and a height of 21.2 cm with water. Then, she placed 4 identical metal cubes into this container. As a result, the height of the water in the rectangular container increased by 43.2 cm.

  1. What was the length of each side of the metal cube?
  2. After Betty removed the metal cubes from the container, she poured all the water from the container to fill tins of 0.24 ℓ. What was the maximum number of tins she could fill?
5 m
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Primary 5 VOLUME P5.VO.JM.17083194

02 Jul 2024, 08:41 PM

Betty filled a rectangular container which had a base area of 20 cm2 and a height of 21.2 cm with water. Then, she placed 4 identical metal cubes into this container. As a result, the height of the water in the rectangular container increased by 43.2 cm.

  1. What was the length of each side of the metal cube?
  2. After Betty removed the metal cubes from the container, she poured all the water from the container to fill tins of 0.24 ℓ. What was the maximum number of tins she could fill?
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