Question

Divide by sum of 7/3 and -2/3 by their product.​

Answer 1

Step-by-step explanation:

7/3*(-2/3)=(-14/9)

7/3+(-2/3)=5/3

5/3//(-14/9)=15/-19

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Answer 2

Answer:

$\frac{-15}{14}$

Step-by-step explanation:

Let $a= \frac{7}{3}$

     $b=\frac{-2}{3}$

:. $a+b=\frac{7}{3} +\frac{-2}{3}$

           $=\frac{5}{3}$

:. $a*b=\frac{7}{3}*\frac{-2}{3}$

          $=\frac{-14}{9}$

$ATQ$

        $\frac{a+b}{a*b}$$=\frac{\frac{5}{3} }{\frac{-14}{9} }$

             $=\frac{5}{3}*\frac{9}{-14}$

             $=\frac{-15}{14}$