Math

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-90/7+18
step by step, fraction answer

  • Math -

    -90/7+18

    -90/7 + 126/7 = 36/7 = 5 1/7

  • Math -

    How did you get 36/7 Ms. Sue?

  • Math -

    by solving at hand?

  • Math -

    I changed 18 to a fraction with the same denominator.

    7 * 18 = 126

    Then I subtracted 90/7 from 126/7

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