# Math Help - Complex fractions!!!!

1. ## Complex fractions!!!!

explain how to simplify 2/x+y/3?

2. Originally Posted by peepsrock09
explain how to simplify 2/x+y/3?

$\frac{2}{x}+\frac{y}{3}$

$=\frac{2(3)+y(x)}{3x}$

$
=\frac{6+yx}{3x}
$

3. Originally Posted by peepsrock09
explain how to simplify 2/x+y/3?
For general explanations of the "how", try some online lessons.

Short version: To add rational expressions, which are just polynomial fractions, you can use many of the same techniques that you use for adding "regular" (numerical) fractions: find the common denominator, convert to that common denominator, and then add the numerators.