Question
Julie bought 2 kg of durians at $c per kg and 5 kg of kiwis at $3c per kg.
  1. Find the amount that she paid for the fruits in terms of c.
  2. If c = 5, how much change did Mrs Julie receive if she paid the fruit seller with a $100 note?
3 m
(a)

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(b)

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Julie bought 2 kg of durians at $c per kg and 5 kg of kiwis at $3c per kg.
  1. Find the amount that she paid for the fruits in terms of c.
  2. If c = 5, how much change did Mrs Julie receive if she paid the fruit seller with a $100 note?