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math

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2 1/2 m = 7/12
m=1/4?

2 1/8k = 7
k= 3 5/17?

  • math - ,

    1. 2 1/2m = 7/12.
    5m/2 = 7/12,
    Multiply both sides by 12:
    30m = 7,
    m =7 / 30.

    CHECK:
    5/2 * 7/30 = 35/60 = 7/12.


    2. 2 1/8K = 7.
    17k/8 = 7,
    17k = 56,
    k = 56/17 = 3 5/17.

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