Respuesta :

Answer

1 2/7 and 4 2/4

Step-by-step explanation:

19/7-10/7=1 2/7 and 5/4 + 7/4 + 6/4 = 4 2/4

Answer:

The first one is approximately 1.29 and the second one is 4.5.

Step-by-step explanation:

Hope this helps!