Respostas

2013-06-03T16:01:52-03:00

1/2 = 3/6  - Certo

 

1/3 = 4/9 - Errado

 

4/10 = 2/5 - Certo

 

2/5 = 6/5 - Errado

4 2 4
2013-06-03T16:08:50-03:00

1/2=3/6  certo

1/3=4/9  errado

4/10=2/5 certo

2/5=6/5errado