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Mathematics 8 Online
OpenStudy (anonymous):

7/9 - 2/3

OpenStudy (anonymous):

what is the least common denominator.

OpenStudy (anonymous):

3?

OpenStudy (anonymous):

actually, it's 9 3*3 = 9. the other fraction already has a denominator of 9. 7/9 - (2/3)(3/3) // because you need to get the least common denominator of 9 7/9-6/9 (7-6)/9 1/9

OpenStudy (anonymous):

Thank you One more question please

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