Question
Ivan has a mass 54 kg. Neave is 2 kg heavier than Ivan and Bryan is 12 kg lighter than Neave.
  1. What is the mass of Bryan?
  2. What is the total mass of the three students?
4 m
(a)

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(b)

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Ivan has a mass 54 kg. Neave is 2 kg heavier than Ivan and Bryan is 12 kg lighter than Neave.
  1. What is the mass of Bryan?
  2. What is the total mass of the three students?