Question

Add the following rational no. 3/7+4/5

Answer 1

Answer:

the answer is being attached

Answer 2

Answer:

Step-by-step explanation:

3 / 7 + 4 / 5

= lcm of 7 and 5 = 35

$\frac{3}{7} + \frac{4}{5}\\= \frac{5*3 + 7*4}{35}\\= \frac{15+28}{35}\\=\frac{43}{35}$

answer