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01-05-2017
Mathematics

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WHAT IS THE ANSWER OF6/7-5/9

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asalgari asalgari

01-05-2017

-0.460317460317446... I think

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01-05-2017

6/7 - 5/9
first get common denominators; 63 would be the common denominator
change the fractions to a denominator of 63
6/7 = 54/63
5/9 = 35/63
Now subtract the numerators but keep the denominators
(54/63) - (35/63) = 19/63

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