Converting Between Improper Fractions and Mixed Numbers

Question 1:

59 11
5 4 11

Question 2:

28 5
5 3 5

Question 3:

13 12
1 1 12

Question 4:

2 5 9
23 9

Question 5:

4 1 4
17 4

Question 6:

1 17 20
37 20