Question

add this= (-9/8)+(6/9)​

Answer 1

Answer:

(-9/8)+(6/9)

= -81/72 + 48/72

= -33/72

= -0.45833.....

Answer 2

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

              Given data:- $\frac{-9}{8} +\frac{6}{9}.$

              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,

          $\begin{array}{l}\frac{-9}{5}+\frac{6}{9} \\\\=\frac{-9 \times 9}{5 \times 9}+\frac{6 \times 5}{9 \times 5} \\\\=\frac{-81}{45}+\frac{30}{45} \\\\=\frac{-81+30}{45} \\\\=\frac{-51}{45} \\\\=\frac{-51 \div 3}{45 \div 3} \\\\=-\frac{17}{15}\end{array}$

        Hence we will get the value is $-\frac{17}{15}.$