Answer: 0.6396 as a fraction is 1279.2/2000
Converting the decimal number 0.6396 into a fraction might seem tricky at first, but with the right steps, it's straightforward. This guide will walk you through the entire process, ensuring you understand each part of the conversion.
The decimal 0.6396 can be broken down as:
0.6396 = 0 + 0.6396
Here, 0 is the whole number part, and 0.6396 is the decimal part.
Focus on converting the decimal part, 0.6396, to a fraction. To do this, consider the place value of the decimal:
0.6396 =
6396
10000
Now, simplify the fraction 6396/10000. To do this, find the greatest common divisor (GCD) of 6396 and 10000.
Now, divide both the numerator and the denominator by their GCD:
6396 ÷ 5
10000 ÷ 5
=
1279.2
2000
So, 0.6396 as a fraction is 1279.2/2000
Now that you have 0.6396 = 0 + 0.6396, express the entire number as a mixed fraction:
0.6396
= 0 +
1279.2
2000
=
0
2000
+
1279.2
2000
=
1279.2
2000
Here, 0/2000 is the whole number 0, and 1279.2/2000 is the fractional part.
Answer: 0.6396 = 1279.2/2000
Converting 0.6396 to a fraction results in 1279.2/2000. This detailed process of breaking down the decimal, converting it, simplifying, and then combining the parts gives you a clear understanding of how to handle such conversions in math, everyday calculations, or even complex problem-solving.