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Ivenika [448]
3 years ago
9

Simplify 5/7r-2/7r......

Mathematics
1 answer:
Georgia [21]3 years ago
3 0
\frac{5}{7r}-\frac{2}{7r}

You have two fractions with the same (common) denominator, so you subtract the numerators and put that over the common denominator.

\frac{5}{7r}-\frac{2}{7r}=\frac{5-2}{7r}=\frac{3}{7r}



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