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Mathematics 10 Online
OpenStudy (anonymous):

4/15 – 4/5 = 2/3 -1/10 -8/15 2/5

OpenStudy (anonymous):

Do you know how to make a common denominator?

OpenStudy (anonymous):

yeah..im being lazy

OpenStudy (anonymous):

Wow seriously, we're not just going to do your homework for you.

OpenStudy (anonymous):

the answer is 45 obviously.

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