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2 February, 10:00

What is 12 1/2 - (-4 1/2)

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  1. 2 February, 11:58
    0
    17

    Step-by-step explanation:

    12 1/2 - (-4 1/2)

    Turn to improper fractions.

    25/2 - (-9/2)

    Negative times negative is positive.

    25/2 + 9/2

    Add fractions with common denominators.

    34/2

    Divide.

    = 17
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