Column #1
Column #2
Column #3
Column #4
100

Improper to Mixed

18/2

 9


100

Mixed to Improper

5 2/3

17/3


100

Improper to Mixed

27/5

5 2/5

100

Mixed to Improper

3 4/9

31/9


200

Improper to Mixed

12/10

1 2/10


200

Mixed to Improper

12 10/8

106/8


200

Improper to Mixed

19/2

9 1/2


200

Mixed to Improper

7 5/7

54/7

300

Improper to Mixed

91/71

1 20/71


300

Mixed to Improper

15 2/5?

77/5


300

Improper to Mixed

56/6

9 2/6
9 1/3


300

Mixed to Improper

8 7/10

87/10

400

Improper to Mixed

109/9

12 1/9


400

Mixed to Improper

27 7/9

250/9


400

Improper to Mixed

73/12

6 1/12


400

Mixed to Improper

12 2/7

86/7


500

Improper to Mixed 

2,971/5

594 1/5


500

Mixed to Improper

87 28/17

1,507/17


500

Improper to Mixed

102/25

4 2/25


500

Mixed to Improper

16 2/3

50/3