What is 1.40336 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 1.40336 into a fraction.

Answer: 1.40336 as a fraction equals 140336/100000 or 8771/6250

Here is the solution for converting 1.40336 to a fraction:

Step 1:

First, we write 1.40336 as  
1.40336/1

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!
1.40336/1
  =  
1.40336 x 100000/1 x 100000
  =  
140336/100000


Step 3:

Next, we find the Greatest Common Factor (GCF) for 140336 and 100000. A factor is a number that divides into another number without any remainder.

The factors of 140336 are: 1  2  4  7  8  14  16  28  49  56  98  112  179  196  358  392  716  784  1253  1432  2506  2864  5012  8771  10024  17542  20048  35084  70168  140336 
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 140336 and 100000 that gives us a GCF value of: 16

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.
140336/100000
  =  
140336 ÷ 16/100000 ÷ 16
  =  
8771/6250


Good work! We have just walked through the steps on how to represent 1.40336 as a fraction.

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