Question
Pamela bought 3 kg of mangosteens at $q per kg and 2 kg of tomatoes at $4q per kg.
  1. Find the amount that she paid for the fruits in terms of q.
  2. If q = 6, how much change did Mrs Pamela receive if she paid the fruit seller with a $100 note?
3 m
(a)

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(b)

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Pamela bought 3 kg of mangosteens at $q per kg and 2 kg of tomatoes at $4q per kg.
  1. Find the amount that she paid for the fruits in terms of q.
  2. If q = 6, how much change did Mrs Pamela receive if she paid the fruit seller with a $100 note?