Respuesta :

orlaith2005

Answer:

127/14

Step-by-step explanation:

39/7 + 7/2 = 78/14 + 49/14

78/14 +49/14 = 127/14

altavistard

Answer:

127/14

Step-by-step explanation:

The LCD here is (7)(2) = 14.

Thus we have 78/14 + 49/14 = 127/14