Asked by sai

The tires mary wants to buy for her car cost $200 per tire. A store is offering the following deal: Buy 3 tires et the 4th tire for 75% off ! Mary will buy 4 tires using the deal . The sales tax is 8%. how much will mary save using the deal versus paying the full price for all 4 tires ?
Answered by Damon
75% off is 25% = 1/4

full price = 200*4 * 1.08

deal price = (200*3 + 50) * 1.08

subtract
Answered by sai
my teacher said answer will be 162 i dont understand how since i got 702 . please help
Answered by Damon
864 - 702 = 162

You calculated how much she paid for the good deal but you were asked how much she SAVED.
Answered by YEE
TY
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