What is 4.18605 as a fraction?

Answer: 4.18605 as a fraction equals 418605/100000 or 83721/20000

Here is the solution for converting 4.18605 to a fraction:

Step 1:

First, we write 4.18605 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!

4.18605/1

  =  

4.18605 x 100000/1 x 100000

  =  

418605/100000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 418605 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 418605 are: 1  3  5  11  15  33  43  55  59  129  165  177  215  295  473  645  649  885  1419  1947  2365  2537  3245  7095  7611  9735  12685  27907  38055  83721  139535  418605 
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 418605 and 100000 that gives us a GCF value of: 5

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.

418605/100000

  =  

418605 ÷ 5/100000 ÷ 5

  =  

83721/20000

Good work! We have just walked through the steps on how to represent 4.18605 as a fraction.