pre algebra

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Solve: 5 1/8-1 7/8

  • pre algebra -

    5 1/8 = 4 9/8
    1 7/8 = 1 7/8
    subtract to get 3 2/8 = 3 1/4

    Not sure I'd call this pre-algebra; just 4th grade math to me. Still, I guess all arithmetic is pre-algebra.

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