Help with some math
#1
I am completely stuck on this task and need help

A fictional phone company offers a plan where you get 80MB free per month, if you use more than 80 you pay 5$ per MB

What is the price you pay if you use 115MB?

Problem: The book claims its 2.83$, how?
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Barkles is attempting to sleep : )


Messages In This Thread
Help with some math - by Voluptious - 01-07-2015, 09:43 AM
RE: Help with some math - by Joykill - 01-07-2015, 10:08 AM
RE: Help with some math - by ArcHammer - 01-07-2015, 11:29 AM
RE: Help with some math - by Greed^ - 01-07-2015, 12:25 PM

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