Question

find the sum
4/5+(-11/4) ​

Answer 1

Answer:

39/20

Step-by-step explanation

$\frac{4}{5}$ + $\frac{-11}{4}$

LCM of 4 and 5 = 20

Therefore we get : $\frac{16}{20\\}$+$\frac{-55}{20\\}$

Ans : $\frac{39}{20}$

Answer 2

Answer:

We will get the value of $\frac{4}{5} +\frac{-11}{4} =-\frac{39}{20}.$

Step-by-step explanation:

       Given data:- $\frac{4}{5} +\frac{-11}{4} .$

      To find:- Value of $\frac{4}{5} +\frac{-11}{4} .$

      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,

         $\frac{4}{5} +\frac{-11}{4} \\\\=\frac{4}{5}+\frac{-11}{4} \\\\=\frac{4 \times 4}{5 \times 4}+\frac{-11 \times 5}{4 \times 5} \\\\=\frac{16}{20}+\frac{-55}{20} \\\\=\frac{16+-55}{20} \\\\=-\frac{39}{20}\end{array}$