Question

calcule operacao e fracao3/4+5/6-1/2

Answer 1

Resposta:

R= 13/12

Explicação passo-a-passo:

mmc (4,6,2)

4,6,2| 2

2,3,1| 2

1,3,1| 3

1,1,1

2×2×3= 12

9+10-6/12

mmc (4,6,2)

4,6,2| 2

2,3,1| 2

1,3,1| 3

1,1,1

2×2×3= 12

9+10-6/12

R= 13/12