algebra2
posted by Allysiah .
5/21.(7/15)

arithmetic 
Ms. Sue
Change these to equivalent fractions with a common denominator.

algebra2 
Allysiah
i still don't get it

algebra2 
Ms. Sue
Why are you using "algebra 2" as your subject when obviously this is elementary arithmetic?
Study this site for equivalent fractions.
http://www.mathsisfun.com/equivalent_fractions.html
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