Answer: 0.3922 as a fraction is 1961/5000
Converting the decimal number 0.3922 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 0.3922 can be broken down as:
0.3922 = 0 + 0.3922
Here, 0 is the whole number part, and 0.3922 is the decimal part.
Focus on converting the decimal part, 0.3922, to a fraction. To do this, consider the place value of the decimal:
0.3922 =
3922
10000
Now, simplify the fraction 3922/10000. To do this, find the greatest common divisor (GCD) of 3922 and 10000.
Now, divide both the numerator and the denominator by their GCD:
3922 ÷ 2
10000 ÷ 2
=
1961
5000
So, 0.3922 as a fraction is 1961/5000
Now that you have 0.3922 = 0 + 0.3922, express the entire number as a mixed fraction:
0.3922
= 0 +
1961
5000
=
0
5000
+
1961
5000
=
1961
5000
Here, 0/5000 is the whole number 0, and 1961/5000 is the fractional part.
Answer: 0.3922 = 1961/5000
Converting 0.3922 to a fraction results in 1961/5000. 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.