Question

25 divided by 405 with working

Answer 1

`25:405=(25)/(405)=(5\cdot5)/(81\cdot5)=(5)/(81)`

OR:
0.0 6 1 7 2 5 9 2 3 4 5 6 7 9 0 1 2
2 5.0 0 :4 0 5
- 2 4 3 0
7 0 0
- 4 0 5
2 9 5 0
- 2 8 3 5
1 1 5 0
- 9 1 0
2 4 0 0
- 2 0 2 5
3 7 5 0
- 3 6 4 5
1 0 5 0
- 9 1 0
1 4 0 0
- 1 2 1 5
1 8 5 0
- 1 6 2 0
2 3 0 0
- 2 0 2 5
2 7 5 0
- 2 4 3 0
3 2 0 0
- 2 8 3 5
3 6 5 0
- 3 6 4 5
5 0 0
- 4 0 5
9 5 0
- 8 1 0
1 4 0

We've got the same difference before. That means numbers will be repeated.
So:
25:405 = 0.0 6 1 7 2 5 9 2 (3 4 5 6 7 9 0 1 2)