6 books cost 9.24. How much is 1 book

Discussion in 'Calculator Requests' started by math_celebrity, Feb 25, 2021.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    6 books cost 9.24. How much is 1 book

    Set up a proportion of cost to books where x is the cost for 1 book:
    9.24/6 = x/1

    To solve this proportion for x, we type it in our search engine and we get:
    x = 1.54
     

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