What is 2.26688 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 2.26688 into a fraction.

Answer: 2.26688 as a fraction equals 226688/100000 or 7084/3125

Here is the solution for converting 2.26688 to a fraction:

Step 1:

First, we write 2.26688 as  
2.26688/1

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!
2.26688/1
  =  
2.26688 x 100000/1 x 100000
  =  
226688/100000


Step 3:

Next, we find the Greatest Common Factor (GCF) for 226688 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 226688 are: 1  2  4  7  8  11  14  16  22  23  28  32  44  46  56  64  77  88  92  112  128  154  161  176  184  224  253  308  322  352  368  448  506  616  644  704  736  896  1012  1232  1288  1408  1472  1771  2024  2464  2576  2944  3542  4048  4928  5152  7084  8096  9856  10304  14168  16192  20608  28336  32384  56672  113344  226688 
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 226688 and 100000 that gives us a GCF value of: 32

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.
226688/100000
  =  
226688 ÷ 32/100000 ÷ 32
  =  
7084/3125


Good work! We have just walked through the steps on how to represent 2.26688 as a fraction.

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