Misha and Carlos collect baseball cards. Misha has been collecting cards longer and finds a ratio of 9 to 4 when comparing her total cards t

Question

Misha and Carlos collect baseball cards. Misha has been collecting cards longer and finds a ratio of 9 to 4 when comparing her total cards to her friend. If Carlos has 76 cards, how many cards do they have together?

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Thanh Thu 1 year 2021-08-24T01:47:16+00:00 1 Answers 0 views 0

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    2021-08-24T01:48:21+00:00

    Answer:

    247 cards

    Step-by-step explanation:

    Misha : Carlos = 9 : 4

    Carlos = 76 cards

    Misha = x cards

    9 : 4 = x : 76

    9/4 = x/76

    Cross product

    9 * 76 = 4 * x

    684 = 4x

    x = 684 /4

    x = 171

    Misha = 171 cards

    how many cards do they have together?

    Total cards altogether = Misha + Carlos

    = 171 cards + 76 cards

    = 247 cards

    Total cards altogether = 247 cards

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