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

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

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