imporper to mixed
mixed to imporper
100

6/2

3

100

2 3/4

11

200

10/7

1 3/7

200

9 7/8

79/8

300

21/6

3 1/2

300

10 4/7

74/7

400

28/7

4

400

12 3/7

87/7

500

11/9

1 2/9

500

5 7/9

52/9

M
e
n
u