A cellular offers a monthly plan of $15 for 350 min. Another cellular offers a monthly plan of $20 f

Discussion in 'Calculator Requests' started by math_celebrity, Oct 10, 2019.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    A cellular offers a monthly plan of $15 for 350 min. Another cellular offers a monthly plan of $20 for 425 min. Which company offers the better plan?

    Let's figure out the unit cost of minutes per dollar:
    1. Plan 1: 350 minutes / $15 = 23.33 minutes per dollar
    2. Plan 2: 425 minutes / $20 = 21.25 minutes per dollar
    Plan 2 is better, because you get more minutes per dollar.
     
    math_celebrity, Oct 10, 2019
    #1

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