Question

divide the sum of 8/7 and -3/14 by their difference.

Answer 1

sum:
8/7+(-3/14)=13/14

difference:
8/7-(-3/14)=19/14

As per given condition we have,
sum/difference=(13/14)/(19/14)=13/19

Answer 2

Hi friend
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sum of $\frac{8}{7} and \frac{-3}{14}$

           =$\frac{16-3}{14} = \frac{13}{14}$

Difference of  $\frac{8}{7} and \frac{-3}{14}$
         
                   = $\frac{8}{7} - \frac{-3}{14}                    = \frac{16-(-3)}{14}                    = \frac{19}{14}$


Then ATQ $\frac{13}{14}$÷$\frac{19}{14}$
              
               =$\frac{13}{14} X \frac{14}{19}$

               =$\frac{13}{19}$

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                                                                                           -SahilLIncoln