Question

evaluate( 5/13+7/9) -(7/13+3/9) step by step ​ urgent

Answer 1

Answer:

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Step-by-step explanation:

$\frac{5}{13} - \frac{7}{13} + \frac{7}{9} - \frac{3}{9} = - \frac{2}{13} + \frac{4}{9} \\ = \frac{ - 18 + 52}{117} = \frac{34}{117}$

Answer 2

$= ( \frac{5}{13} + \frac{7}{9} ) - ( \frac{7}{13} + \frac{3}{9} )$

$= \frac{45 + 91}{117} - \frac{63 + 39}{117}$

$= \frac{136}{117} - \frac{102}{117}$

$= \frac{34}{117}$

$= 0.29$