you can not reduce it because it is not possible
40% as a fraction in its simplest form is 2/5
40% = 2/5
40% = 40/100 = 2/5
3/2
1/2
40
2/5
It is: 1 to 2
40/100 = 2/5
91/40
40/103 because you divide by 2.. that is its simplest form
40% = 0.40 = 40/100 = 2/5 in its simplest form