Question
Vanessa bought 5 kg of durians at $m per kg and 2 kg of pomegranates at $4m per kg.
  1. Find the amount that she paid for the fruits in terms of m.
  2. If m = 7, how much change did Mrs Vanessa 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

Vanessa bought 5 kg of durians at $m per kg and 2 kg of pomegranates at $4m per kg.
  1. Find the amount that she paid for the fruits in terms of m.
  2. If m = 7, how much change did Mrs Vanessa receive if she paid the fruit seller with a $100 note?