Math

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Explain how the answers for 20 divided by 1/7 (140), 20 divided by 2/7 (70) and 20 divided 6/7 (23 1/3) are related. Show why this makes sense.

  • Math -

    When dividing by a fraction, it is the same as multiplying by the inverse of the fraction.

    20 divided by 1/7 = 20 * 7/1 = 140

    Check with the other problems.

  • Math -

    9.20

  • Math -

    9.26

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