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    4/9 + 7/15=

    +2  Views: 2390 Answers: 3 Posted: 10 years ago

    3 Answers

    4/9 +7/15


    The lowest common denominator is 45 (9 x 5 and 15 x 3)


    4/9 becomes 20/45 and 7/15 becomes 21/45


    20 + 21 = 41/45

    41/45

    1&1/20

    clu

    My answer is wrong!
    Bob/PKB

    Don't worry about it! You're still awesome and amazing to me!
    country bumpkin

    Moderator
    TU for effort. I suck at math.
    clu

    Thanks ladies! I guess I divided not added! LOL:)


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