Question

A golf store is having a special, giving away 10 free golf tees for every box of 3 golf balls a customer buys. If a customer buys 24 golf balls , how many golf tees does she get?

Answer 1

She gets 80 golf tees.

Explanation:

1. 3,6,9,12,15,18,21,24

10,20,30,40,50,60,70,80

2. 80