You do absolutely nothing!
3.125 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 3125/1000 which can be simplified, if required.
Simple: put it over 1. (eg: 34=34/1)
?? 3125/1
3125/10,000 = 5/16
It is 3125/10000 which can be simplified, if you so require.
1/3125
6250/2
0.00032 as a fraction is 1/3125 .
Answer: 123125/10000 Solution Method: 1. Convert the decimal number into a mixed fraction: 12.3125 = 12 + 3125/10000 2. Convert the mixed fraction to an improper fraction: 12 + 3125/10000 = (12*10000+3125)/10000 = 123125/10000
1132/3125
0.00032 = 32/100000 = 1/3125
5.33824 as a fraction is 533824/100000 and reduces to 16682/3125.
0.003125 = 3125/1000000 or 1/320 in fraction
0.288% = 9/3125