Question
Caden has a mass of 40 kg. Andy is 10 kg lighter than Caden.
  1. What is Andy's mass?
  2. Express Andy's mass as a fraction of Caden's mass. Give your answer in its lowest terms.
4 m
(a)

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(b)

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Caden has a mass of 40 kg. Andy is 10 kg lighter than Caden.
  1. What is Andy's mass?
  2. Express Andy's mass as a fraction of Caden's mass. Give your answer in its lowest terms.