Respostas

2013-06-27T11:34:10-03:00

3/4 _________ 1/4

1/4 _________ x

 

 => (1/4*1/4):3/4
 => 1/16*4/3
 =>1/12

 

Beatriz já subiu então,

 => 1/4+1/12
 => (3+1):12
 => 4/12
 =>1/3

 

' Faltam então,

3/3 -1/3

2/3

6 3 6