Question
Brandon has a mass of 45 kg. Lui is 12 kg lighter than Brandon.
  1. What is Lui's mass?
  2. Express Lui's mass as a fraction of Brandon's mass. Give your answer in its lowest terms.
4 m
(a)

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(b)

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Brandon has a mass of 45 kg. Lui is 12 kg lighter than Brandon.
  1. What is Lui's mass?
  2. Express Lui's mass as a fraction of Brandon's mass. Give your answer in its lowest terms.