vingt
1/20 = 1 ÷ 20 = 0.05
It is: 1/20 = 0.05
Usually people that are typing on a computer would write it like this 1/20, but on paper it should look like this: 1 20
20 contre 1 / vingt contre un
1 and 9/20 = 1.45
20/1
That is 1/20
1-20
20
1/20 = 1 ÷ 20 = 0.05: 0.05 x 100 = 5%
20 ^ -4 = 1/160000