Question

auxilio necesito ayuda porfavor

3/4 mas 1/4 mas 5/3 =

1/10 mas 1/2 mas 2/3 =

7/8 - 3/5 =

5/7 - 4/6 =

Answer 1

3/4+1/4+5/3 = 8/3

1/10+1/2+2/3 = 19/15

7/8-3/5= 11/40

5/7-4/6= 2/42

Answer 2

1 5/3
1 8/30
1 19/40
1 16/42