What is 4.85556 as a fraction?

Numbers can be represented in a variety of ways including percentages, decimals, and fractions. The ability to convert any number from one format to another is an important math skill to have. These skills are typically thought in fifth grade math and require an understanding of place values and Greatest Common Factor (GCF).

In this article, we teach those skills step by step while demonstrating how to convert decimal 4.85556 into a fraction.

Answer: 4.85556 as a fraction equals 485556/100000 or 121389/25000

Here is the solution for converting 4.85556 to a fraction:

Step 1:

First, we write 4.85556 as  
4.85556/1

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!
4.85556/1
  =  
4.85556 x 100000/1 x 100000
  =  
485556/100000


Step 3:

Next, we find the Greatest Common Factor (GCF) for 485556 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 485556 are: 1  2  3  4  6  12  43  86  129  172  258  516  941  1882  2823  3764  5646  11292  40463  80926  121389  161852  242778  485556 
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 485556 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.
485556/100000
  =  
485556 ÷ 4/100000 ÷ 4
  =  
121389/25000


Good work! We have just walked through the steps on how to represent 4.85556 as a fraction.

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