Question
Lynn bought 3 kg of mangosteens at $i per kg and 4 kg of tomatoes at $2i per kg.
  1. Find the amount that she paid for the fruits in terms of i.
  2. If i = 6, how much change did Mrs Lynn 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

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