Question

-7/9 - (- 7/9) = _____​

Answer 1

Answer:

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Answer 2

• We have to evaluate the above expression by using the given data.

              Given data:- $\frac{-7}{9} -(\frac{-7}{9} ).$

              To find:- Value of the given expression.

              Solution:-

• We will take the LCM of the denominators, and make denominators the same.

• We will Convert the given fractions to equivalent fractions with the denominator as the LCM.

• Adding the numerators over the denominators.

       Therefore,

          $\begin{array}{l}\frac{-7}{9}-\frac{-7}{9} \\\\=\frac{-7--7}{9} \\\\=0\end{array}$

    Hence we will get $\frac{-7}{9} -(\frac{-7}{9} )=0.$