Question

5/7 + (- 6/7) + 8/7 + 9/7

please answer the question ​

Answer 1

REQUIRED SOLUTION :-

$= > \frac{5}{7} + ( - \frac{6}{7}) + \frac{8}{7} + \frac{9}{7} \\ = > \frac{5}{7} - \frac{6}{7}+ \frac{8}{7} + \frac{9}{7} \\ = > \frac{5 - 6 + 8 + 9}{7} \\ = > \frac{16}{7} = 2 \frac{2}{7}$

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