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deer126

  • 3 years ago

please help!

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  1. deer126
    • 3 years ago
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    What is the solution to the proportion 3/m = 12/15 A. m = 2.4 B. m = 3.75 C. m = 4.5 D.

  2. deer126
    • 3 years ago
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    D.m = 4.75

  3. abb0t
    • 3 years ago
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    Cross multiply to get: \[(3 \times 15) = (m \times 12)\]

  4. DXX101
    • 3 years ago
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    B

  5. Mertsj
    • 3 years ago
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    \[\frac{3}{m}=\frac{12}{15}\]

  6. Mertsj
    • 3 years ago
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    Reduce the 12 over 15 first.

  7. Mertsj
    • 3 years ago
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    Then cross multiply

  8. maria74123
    • 3 years ago
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    12m=45 then divide both sides by 12 and thats your answer

  9. deer126
    • 3 years ago
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    thank you!

  10. maria74123
    • 3 years ago
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    No problem, could you medal?

  11. abb0t
    • 3 years ago
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    lol

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