Recurring Decimals

Question 1:

0. 1 .
1 9

Question 2:

0. 5 . 7 .
57 99 = 19 33

Question 3:

0. 3 . 0 2 .
302 999

Question 4:

0. 0 4 . 9 .
49 990

Question 5:

0. 6 5 .
59 90

Question 6:

0. 2 1 . 9 .
217 990