Math 221

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Math 221 - Ms. Sue, Sunday, July 13, 2014 at 1:22pm
(13/15) / (7/10)

(13/15) * (10/7) =

Multiply the numerators together. Multiply the denominators together. What do you get?
Math 221 - Erica, Sunday, July 13, 2014 at 1:26pm
The answer that I got was 13x10=130
and 15x7=105 Also how do I get it to the simplest form

  • Math 221 -

    well, if it ends in 0 or 5, divide by 5

    26 / 21

    that is 13*2/7*3 so there is nothing more to be cancelled.

  • Math 221 -

    Divide numerator and denominator by 5.

    130/105 = 26/21

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