Question

Josiah cell phone plan allows a number of minutes of air time for $20 a month each minute costs 0.02 $ how many minutes of air time is he allowed?

Answer 1

Given parameters:

Cost of cell phone plan per minute = 0.02$/min

Amount in a month = $20

Unknown:

Number of minutes allowed per month?

Solution:

The number of minutes =
`(amount per month)/(rate per call)`

Input the parameters and solve;

=
`(20)/(0.02)`

= 1000min

The number of minutes allowed per month is 1000min