simple question (#2)

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529

1

Add the two mixed numbers: 3 5/9 + 2 3/5 = ?

Guest Sep 10, 2015

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Best Answer

+130514

+10

(3 + 5/9) + (2 + 3/5) =

32/9 + 13/5

[5*32 + 9*13] / [ 9*5] =

[160 + 117] / 45 =

277 / 45 = 6 + 7/45

CPhill Sep 10, 2015

1⁺⁰ Answers

+130514

+10

Best Answer

(3 + 5/9) + (2 + 3/5) =

32/9 + 13/5

[5*32 + 9*13] / [ 9*5] =

[160 + 117] / 45 =

277 / 45 = 6 + 7/45

CPhill Sep 10, 2015

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