What is 1.12914 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 1.12914 into a fraction.

Answer: 1.12914 as a fraction equals 112914/100000 or 56457/50000

Here is the solution for converting 1.12914 to a fraction:

Step 1:

First, we write 1.12914 as  
1.12914/1

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!
1.12914/1
  =  
1.12914 x 100000/1 x 100000
  =  
112914/100000


Step 3:

Next, we find the Greatest Common Factor (GCF) for 112914 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 112914 are: 1  2  3  6  9  17  18  27  34  41  51  54  81  82  102  123  153  162  246  306  369  459  697  738  918  1107  1377  1394  2091  2214  2754  3321  4182  6273  6642  12546  18819  37638  56457  112914 
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 112914 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.
112914/100000
  =  
112914 ÷ 2/100000 ÷ 2
  =  
56457/50000


Good work! We have just walked through the steps on how to represent 1.12914 as a fraction.

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