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

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(b)

Click button first when a symbol is required. X

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