What is 4.65318 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 4.65318 into a fraction.

Answer: 4.65318 as a fraction equals 465318/100000 or 232659/50000

Here is the solution for converting 4.65318 to a fraction:

Step 1:

First, we write 4.65318 as  
4.65318/1

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!
4.65318/1
  =  
4.65318 x 100000/1 x 100000
  =  
465318/100000


Step 3:

Next, we find the Greatest Common Factor (GCF) for 465318 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 465318 are: 1  2  3  6  7  9  14  18  21  27  42  54  63  126  189  378  1231  2462  3693  7386  8617  11079  17234  22158  25851  33237  51702  66474  77553  155106  232659  465318 
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 465318 and 100000 that gives us a GCF value of: 2

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.
465318/100000
  =  
465318 ÷ 2/100000 ÷ 2
  =  
232659/50000


Good work! We have just walked through the steps on how to represent 4.65318 as a fraction.

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