What is 0.684 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 0.684 into a fraction.

Answer: 0.684 as a fraction equals 684/1000 or 171/250

Here is the solution for converting 0.684 to a fraction:

Step 1:

First, we write 0.684 as

0.684/1

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!

0.684/1

0.684 x 1000/1 x 1000

684/1000

Step 3:

Next, we find the Greatest Common Factor (GCF) for 684 and 1000. A factor is a number that divides into another number without any remainder.

The factors of 684 are: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684
The factors of 1000 are: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000
So for 684 and 1000 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.

684/1000

684 ÷ 4/1000 ÷ 4

171/250

Good work! We have just walked through the steps on how to represent 0.684 as a fraction.

What is 0.684 as a fraction?

Answer: 0.684 as a fraction equals 684/1000 or 171/250

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