A new clothing store is offering 30 free points to customers who sign up for their rewards card. Then for each shirt a customer buys, they earn an additional number of points. Mr. Smith signs up for the rewards card and purchases 3 shirts. He earns 75 points.

How many additional points does a customer earn on purchasing one shirt?


Respuesta :

15? I think because he would get 45 points for purchasing 3shirts and if you divide 45 by 3 you get 15
15 additional points.Hope it helps.