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what combination of fractions using 1,2,3,4,5,6,7,8,9,0 equals 1?

  • math -

    1/1 = 1
    2/2 = 1
    3/3 = 1

    1/8 + 7/8 = 1
    1/4 + 3/4 = 1
    1/5 + 4/5 = 1

    and so on --

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