Question

3 tennis balls for 4.95

4 tennis balls for 6.00
Coach smith needs to buy 24 tennis balls. How much money will save by purchasing 24 tennis balls in packages with the lowest unit price compared to the highest unit rate?

Answer 1

He would save $3.60 by using the four pack unit price

Explanation:

If the coach buys the pack of three, he will need 8, and that will cost him $39.60

If he buys the four pack, which he would need six of, it would only cost him $36.00