Question

name :
teacher :
mixed pr
1）\\(\frac{3}{5} + \frac{1}{7} =\\)

Explanation:

Step1: Find common denominator

The least common denominator of 5 and 7 is $5 \times 7 = 35$.
Rewrite fractions:
$\frac{3}{5} = \frac{3 \times 7}{5 \times 7} = \frac{21}{35}$
$\frac{1}{7} = \frac{1 \times 5}{7 \times 5} = \frac{5}{35}$

Step2: Add the numerators

Add the rewritten fractions:
$\frac{21}{35} + \frac{5}{35} = \frac{21 + 5}{35}$

Step3: Simplify the sum

Calculate the numerator:
$\frac{26}{35}$

Answer:

$\frac{26}{35}$