Durning the summer , a shoe store sells sneakers and sandals at a ratio of 4:7 . If the store sells 164 pair of sneakers, how many pair of s

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Durning the summer , a shoe store sells sneakers and sandals at a ratio of 4:7 . If the store sells 164 pair of sneakers, how many pair of sneakers and sandals does the store sell in all ?

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Dâu 5 months 2021-08-08T14:27:20+00:00 1 Answers 3 views 0

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    2021-08-08T14:28:34+00:00

    Answer:

    x = number of pairs of sandals sold = 287

    Total pair of sneakers and sandals sold = 451 pairs

    Step-by-step explanation:

    Sneakers = 4

    Sandals = 7

    Sneakers : sandals = 4 : 7

    If the store sells 164 pair of sneakers

    Let

    x = number of pairs of sandals sold

    Sneakers : sandals = 164 : x

    Equate both ratios to find x

    4 : 7 = 164 : x

    4/7 = 164/x

    4 * x = 7 * 164

    4x = 1,148

    x = 1,148/4

    x = 287

    x = number of pairs of sandals sold = 287

    how many pair of sneakers and sandals does the store sell in all ?

    Total pair of sneakers and sandals sold = Sneakers + sandals

    = 164 + 287

    = 451 pairs

    Total pair of sneakers and sandals sold = 451 pairs

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