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    3. 4/9 + 7/15=
    4/9 + 7/15=

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    +2  Views: 2388 Answers: 3 Posted: 10 years ago
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      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

      10 years ago. Rating: 4
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        41/45

        10 years ago. Rating: 4
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          1&1/20

          10 years ago. Rating: 3
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            clu

            My answer is wrong!
            commented 10 years ago
            Bob/PKB

            Don't worry about it! You're still awesome and amazing to me!
            commented 10 years ago
            country bumpkin

            Moderator
            TU for effort. I suck at math.
            commented 10 years ago
            clu

            Thanks ladies! I guess I divided not added! LOL:)
            commented 10 years ago


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