Posted by **Virgie** on Sunday, December 27, 2009 at 7:43pm.

please help me add 5 1/3 + 2 1/4 + 3 1/2

- algebra -
**Ms. Sue**, Sunday, December 27, 2009 at 7:56pm
First, find the common denominator of 3, 4, and 2.

5 1/3 = 5 4/12

2 1/4 = 2 3/12

3 1/2 = 3 6/12

Then add the whole numbers and the numerators.

5 4/12 + 2 3/12 + 3 6/12 = 10 13/12 = 11 1/12

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