Respostas

2013-05-29T16:48:50-03:00

a) 11/250x2/3x500/11

11/125/3x500/11

125/3x500

 125/1500

25/300

5/60

1/12

 

b) 3/71x142/7x7/9

3/1x2/7x7/9

3/1x2/1/9

3/2/9

3/2 x 1/9

3/18

1/6

 

c)600/7x7/1200x2/3

600/1/1200x2/3

600/1/600x1/3

1/1/1x1/3

1/3

 

d)4/15x18/16x5/7

4/5x6/16x5/7

4/5x3/8x5/7

12/40 x 5/7

6/20 x 5/7

3/10 x 5/7

15/70

3/14

3 4 3