Question
Roshel bought 4 kg of papayas at $i per kg and 3 kg of tomatoes at $2i per kg.
  1. Find the amount that she paid for the fruits in terms of i.
  2. If i = 5, how much change did Mrs Roshel 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

Roshel bought 4 kg of papayas at $i per kg and 3 kg of tomatoes at $2i per kg.
  1. Find the amount that she paid for the fruits in terms of i.
  2. If i = 5, how much change did Mrs Roshel receive if she paid the fruit seller with a $100 note?