Question

Evaluate :
$\frac{3}{7} + \frac{ - 4}{9} + \frac{ - 11}{7} + \frac{7}{9}$
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Answer 1

Step-by-step explanation:

$\frac{3 }{7} + ( - \frac{ 11}{7} ) + ( - \frac{4}{9} ) + \frac{7}{9} \\ = > - \frac{8}{7} + \frac{3}{9} \\ = > \frac{ - 72 + 21 }{63} \\ = > - \frac{51}{63} \\ = > - \frac{17}{21} \\ \\ hope \: it \: helps \: u \\ \\ \\ pls \: mrk \: me \: as \: brainliest \:$

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