Question
George has a mass 62 kg. Gabriel is 2 kg heavier than George and Zeph is 13 kg lighter than Gabriel.
  1. What is the mass of Zeph?
  2. What is the total mass of the three students?
4 m
(a)

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(b)

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George has a mass 62 kg. Gabriel is 2 kg heavier than George and Zeph is 13 kg lighter than Gabriel.
  1. What is the mass of Zeph?
  2. What is the total mass of the three students?