Homework Help: math

Posted by thelma on Tuesday, December 18, 2012 at 2:19am.

I know how to do mixed fractions, just stuck on this one...9 2/5+8 2/3+7 11/15 help please I keep getting 25 2/15 what am I doing wrong

math - drwls, Tuesday, December 18, 2012 at 6:05am
The common denominator is 15, and the sum can be written
9 6/15 +
8 10/15 +
7 11/15 =
---------
24 27/15 =
25 12/15 = 25 4/5

You are doing something wrong.

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