What is 3.20628 as a fraction?

Answer: 3.20628 as a fraction equals 320628/100000 or 80157/25000

Here is the solution for converting 3.20628 to a fraction:

Step 1:

First, we write 3.20628 as  

Step 2:

Next, we multiply both the numerator and denominator by 10 for each digit after the decimal point. Remember the numerator is the top part of the fraction and the denominator is the bottom part!

3.20628/1

  =  

3.20628 x 100000/1 x 100000

  =  

320628/100000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 320628 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 320628 are: 1  2  3  4  6  7  11  12  14  21  22  28  33  42  44  66  77  84  132  154  231  308  347  462  694  924  1041  1388  2082  2429  3817  4164  4858  7287  7634  9716  11451  14574  15268  22902  26719  29148  45804  53438  80157  106876  160314  320628 
The factors of 100000 are: 1  2  4  5  8  10  16  20  25  32  40  50  80  100  125  160  200  250  400  500  625  800  1000  1250  2000  2500  3125  4000  5000  6250  10000  12500  20000  25000  50000  100000 
So for 320628 and 100000 that gives us a GCF value of: 4

Step 4:

For the last step we reduce the fraction. This just means writing the fraction in the simplest way. To do this we divide both the numerator and denominator by the GCF value we determined in step 3.

320628/100000

  =  

320628 ÷ 4/100000 ÷ 4

  =  

80157/25000

Good work! We have just walked through the steps on how to represent 3.20628 as a fraction.