Question: If you have already bought a 'Deluxe Cheeseburger', and then wants to buy one Mates Hunger Buster and one Big Mac Hunger Buster, and you have $40, how much money do you have left? (eg: $ + Number (keep two decimal places))
Clues:
1. The price of the Mates Hunger Buster® is $22.00.
2. The price of the Big Mac® Hunger Buster® is $14.40.
3. The price of the Deluxe Cheeseburger is $4.20.
Answer: $3.60
Category: Planning and Consumption