Question:
April went to the supermarket to buy some toilet rolls for the family. Toilet rolls were sold at the prices shown below. She bought 1 big pack and 2 small packs. She paid the cashier $50 and received $21 change. What is the value of n?
Empowering Students and Parents with Solutions
April went to the supermarket to buy some toilet rolls for the family. Toilet rolls were sold at the prices shown below. She bought 1 big pack and 2 small packs. She paid the cashier $50 and received $21 change. What is the value of n?