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Mathematics 13 Online
OpenStudy (anonymous):

7 4/5 -3/5

OpenStudy (drewbooks):

Is this what you're saying? \[7\frac{ 4 }{ 5 }-\frac{ 3 }{ 5 }\]

OpenStudy (anonymous):

yea

OpenStudy (drewbooks):

Alright, well the denominators of the fractions are already the same. So, all you have to do is subtract the 3/5 from the 4/5.

OpenStudy (drewbooks):

What does that leave you with?

OpenStudy (anonymous):

12 20

OpenStudy (drewbooks):

Huh? You should be getting \[7\frac{ 1 }{ 5 }\]as the answer.

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