Respuesta :

Answer:

37/35 or 1 2/35

Step-by-step explanation:

find a common denominator

5*7 = 35

so

3/5=21/35

and 2/7 = 10/35

add!

27/35+10/35 = 37/35

Answer:

[tex] \frac{41}{21} [/tex]