DIG DEEPER At a restaurant, when a customer buys 4 pretzels, the fifth pretzel is free. Soft pretzels cost $3.90 each. You order

Question

SpyIntel [72]

4 years ago

14

DIG DEEPER At a restaurant, when a customer buys 4 pretzels, the fifth pretzel is free. Soft pretzels cost $3.90 each. You order

12
soft pretzels. What is your mean cost per pretzel?
The mean cost is $
per pretzel.

Mathematics

1 answer:

DIA [1.3K] · Answer 1 · 2022-02-01T06:38:00+03:00

DIA [1.3K]4 years ago

3 0

3.25$ per pretzel. Buying 12 pretzels gets you two free pretzels which is 7.80$ worth of pretzels. 3.90x12= $46.80
46.80-7.80= $39.00
39/12= 3.25 per pretzel