Question

1 1/3+3/4+2 1/2+1/4+3/4 resolva a conta a seguir

Answer 1

Resposta:

67/12

Explicação passo a passo:

= 1 1/3+3/4+2 1/2+1/4+3/4

= (3.1+1)/3 + 3/4 + (2.2+1)/2 + 4/4

= 4/3 + 3/4 + 5/2 + 1

Mmc (4,3,2)= 12

4,3,2:2

2,3,1:2

1,3,1: 3

------------

1,1,1

= 2.2.3

= 12

= (4.4+3.3+6.5+12.1)/12

= (16+9+30+12)/12

= (25+42)/12

= 67/12