Question

Calcule a soma das frações:
9/5 + 3/4 =

5) 3/5 + 8/5 =

6) 1/3 + 3/2 =

7) 23/9 + 30/3 =

8) 2/3 + 3/5 + 5/7 =

9) 12/5 + 3/7 =

10) 3/5 +6/7 + 5/7 + 8/3 =

Answer 1

Resposta:

9/5 + 3/4= 51/20

3/5 + 8/5= 11/5

1/3 + 3/2= 11/6

23/9 + 30/3= 113/9

2/3 + 3/5 + 5/7= 208/105

12/5 + 3/7= 99/35

3/5 + 6/7 + 5/7 + 8/3= 508/105

Explicação passo-a-passo:

espero ter ajudado :))