SOLUTION: Ratio and Proportion Question A cell phone company charges 0.25 cents a minute, a customer was charged $15.75 for her monthly bill. How many minutes did she use that month? P

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Question 182070This question is from textbook
: Ratio and Proportion Question
A cell phone company charges 0.25 cents a minute, a customer
was charged $15.75 for her monthly bill. How many minutes did
she use that month? Please show work.
Thank You! This question is from textbook

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
15.75/.25=63 minutes were used.
Proof:
.25*63=15.75