Question
The total mass of Cathy, Julie and Olivium is 41i kg. Cathy has a mass of 5i kg. Julie is 6 kg heavier than Cathy.
  1. What is Olivium's mass in terms of i?
  2. If i = 12, what is Olivium's mass? 
3 m
(a)

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(b)

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The total mass of Cathy, Julie and Olivium is 41i kg. Cathy has a mass of 5i kg. Julie is 6 kg heavier than Cathy.
  1. What is Olivium's mass in terms of i?
  2. If i = 12, what is Olivium's mass?