Recurring Decimals

Question 1:

0. 3 .
3 9 = 1 3

Question 2:

0. 7 . 2 .
72 99 = 8 11

Question 3:

0. 4 . 5 8 .
458 999

Question 4:

0. 0 5 . 6 .
56 990 = 28 495

Question 5:

0. 4 3 .
39 90 = 13 30

Question 6:

0. 1 5 . 8 .
157 990