Question

8\11 +-5\17 whai is it's answer

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Answer 1

Answer:

1. Here is your answer

Step-by-step explanation:

8/11 + 5/17 =

(17 × 8)/(17 × 11) + (11 × 5)/(11 × 17) =

136/187 + 55/187 =

(136 + 55)/187 =

191/187191/187  

The numerator already reduced to the lowest terms. and denominator have no common prime factors.

Their prime factorization:

191 is a prime number;  

187 = 11 × 17;

gcf (191; 11 × 17) = 1;

here gcf means greatest common factor .

hope this works

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Answer 2

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

            Given data:- $\frac{8}{11} +\frac{-5}{17} .$

            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,

         $\begin{array}{l}\frac{8}{11}+\frac{-5}{17} \\\\=\frac{8 \times 17}{11 \times 17}+\frac{-5 \times 11}{17 \times 11} \\\\=\frac{136}{187}+\frac{-55}{187} \\\\=\frac{136+-55}{187} \\\\=\frac{81}{187}\end{array}$

       Hence we will get the value is $\frac{8}{11} +\frac{-5}{17} =\frac{81}{187} .$