Question

3/5 + 4/7 add this fraction​

Answer 1

Answer:

3/5 + 4/7 = 41/35

Step-by-step explanation:

$\frac{3}{5} + \frac{4}{7} =\frac{3(7) + 4(5)}{35}\\=\frac{21+ 20}{35} \\ =\frac{41}{35}$

Answer 2

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

              Given data:- $\frac{3}{5} +\frac{4}{7} .$

              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,

            $\begin{array}{l}\frac{3}{5}+\frac{4}{7} \\\\=\frac{3 \times 7}{5 \times 7}+\frac{4 \times 5}{7 \times 5} \\\\=\frac{21}{35}+\frac{20}{35} \\\\=\frac{21+20}{35} \\\\=\frac{41}{35}\\\\=1.171.\end{array}$

         Hence we will get the value $\frac{3}{5} +\frac{4}{7} =\frac{41}{35} .$ and $\frac{3}{5} +\frac{4}{7} =1.171.$