Question
The total mass of Cathy, Nicole and Olivium is 43f kg. Cathy has a mass of 5f kg. Nicole is 5 kg heavier than Cathy.
  1. What is Olivium's mass in terms of f?
  2. If f = 15, what is Olivium's mass? 
3 m
(a)

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(b)

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The total mass of Cathy, Nicole and Olivium is 43f kg. Cathy has a mass of 5f kg. Nicole is 5 kg heavier than Cathy.
  1. What is Olivium's mass in terms of f?
  2. If f = 15, what is Olivium's mass?