Question

simplify -3/4+(-5/14)​

Answer 1

Step by explanation: -3/4+(-5/14)

(In minus bracket open the sign change) -3/4-5/14

(LCM=28) -3*7/4*7-5*2/14*2

= -21/28-10/28

= -31/28

Answer -31/28

hope it is helpful to you

Answer 2

Answer:

We will get the value of $\frac{-3}{4} +\frac{-5}{14}$ is $-\frac{31}{28}.$

Step-by-step explanation:

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

       Given data:- $\frac{-3}{4} +\frac{-5}{14}.$

        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,

         $\frac{-3}{4}+(\frac{-5}{14})\\\\=\frac{-3}{4}+\frac{-5}{14} \\\\=\frac{-3 \times 7}{4 \times 7}+\frac{-5 \times 2}{14 \times 2} \\\\=\frac{-21}{28}+\frac{-10}{28} \\\\=\frac{-21+-10}{28} \\\\=-\frac{31}{28}\end{array}$