Respuesta :

shimbi

Answer:

1/7+2/3

3+14/21

17/21

zarampa

Answer:

17/21

Step-by-step explanation:

1/7 + 2/3

1/7 = 3/21

2/3 = 14/21

then:

1/7 + 2/3 = 3/21 + 14/21

= (3+14)/21

= 17/21