Please 5 2/5 + 9 3/7

Step 1: Convert mixed numbers to improper fractions.

$5 \frac{2}{5} = \frac{5 \times 5 + 2}{5} = \frac{25 + 2}{5} = \frac{27}{5}$

$9 \frac{3}{7} = \frac{9 \times 7 + 3}{7} = \frac{63 + 3}{7} = \frac{66}{7}$

Step 2: Find common denominator (LCM of 5 and 7 is 35).

$\frac{27}{5} = \frac{27 \times 7}{5 \times 7} = \frac{189}{35}$

$\frac{66}{7} = \frac{66 \times 5}{7 \times 5} = \frac{330}{35}$

Step 3: Add the fractions.

$\frac{189}{35} + \frac{330}{35} = \frac{189 + 330}{35} = \frac{519}{35}$

Step 4: Convert improper fraction to mixed number.

$519 \div 35 = 14$ remainder $519 - 35 \times 14 = 519 - 490 = 29$

$\frac{519}{35} = 14 \frac{29}{35}$

14 \frac{29{35}}