Betting Odds vs Probability table

Nulty

Couldn't think where to put this:

Fractional|Decimal|Probability%

1/100|1.01|99.00
1/50|1.02|98.03
1/33|1.03|97.08
1/25|1.04|96.15
1/20|1.05|95.23
1/10|1.10|90.90
2/13|1.15|86.95
2/11|1.18|84.74
1/5|1.20|83.33
2/9|1.23|81.30
1/4|1.25|80.00
2/7|1.29|77.80
3/10|1.30|76.70
1/3|1.33|75.00
4/11|1.36|73.33
2/5|1.40|71.43
4/9|1.44|69.23
1/2|1.50|66.67
8/15|1.53|65.50
4/7|1.57|63.64
8/13|1.65|61.90
2/3|1.67|60.00
8/11|1.73|57.89
4/5|1.80|55.56
5/6|1.83|54.55
9/10|1.90|52.63
10/11|1.91|52.38
1/1|2.00|50.00
21/20|2.05|48.78
11/10|2.10|47.62
10/9|2.11|47.37
6/5|2.20|45.45
5/4|2.25|44.44
13/10|2.30|43.48
27/20|2.35|42.55
11/8|2.37|42.11
7/5|2.40|41.67
3/2|2.50|40.00
8/5|2.60|38.46
13/8|2.62|38.10
17/10|2.70|37.04
7/4|2.75|36.36
9/5|2.80|35.71
15/8|2.87|34.78
19/10|2.90|34.48
2/1|3.00|33.33
21/10|3.10|32.26
11/5|3.20|31.25
9/4|3.25|30.77
23/10|3.30|30.30
12/5|3.40|29.41
5/2|3.50|28.57
13/5|3.60|27.78
27/10|3.70|27.03
11/4|3.75|26.67
14/5|3.80|26.32
3/1|4.00|25.00
10/3|4.33|23.08
7/2|4.50|22.22
4/1|5.00|20.00
9/2|5.50|18.18
5/1|6.00|16.67
11/2|6.50|15.38
6/1|7.00|14.29
13/2|7.50|13.33
7/1|8.00|12.50
15/2|8.50|11.76
8/1|9.00|11.11
17/2|9.50|10.53
9/1|10.00|10.00
10/1|11.00|9.09
11/1|12.00|8.33
12/1|13.00|7.69
14/1|15.00|6.67
16/1|17.00|5.88
18/1|19.00|5.26
20/1|21.00|4.76
22/1|23.00|4.35
25/1|26.00|3.85
28/1|29.00|3.45
33/1|34.00|2.94
40/1|41.00|2.44
50/1|51.00|1.96
66/1|67.00|1.49
80/1|81.00|1.23
100/1|101.00|0.99

Mellor

What's the point of the table? Do you carry it around, refer to it.
Makes much more sense to know how to convert from one form to the other.

When the odds are in the form a/b the B/E probility is b/(a+b)
Pretty easy to do in your head on the fly