Answer: 0.3860 as a fraction is 193/500
Converting the decimal number 0.3860 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 0.3860 can be broken down as:
0.3860 = 0 + 0.386
Here, 0 is the whole number part, and 0.386 is the decimal part.
Focus on converting the decimal part, 0.386, to a fraction. To do this, consider the place value of the decimal:
0.386 =
386
1000
Now, simplify the fraction 386/1000. To do this, find the greatest common divisor (GCD) of 386 and 1000.
Now, divide both the numerator and the denominator by their GCD:
386 ÷ 2
1000 ÷ 2
=
193
500
So, 0.386 as a fraction is 193/500
Now that you have 0.3860 = 0 + 0.386, express the entire number as a mixed fraction:
0.3860
= 0 +
193
500
=
0
500
+
193
500
=
193
500
Here, 0/500 is the whole number 0, and 193/500 is the fractional part.
Answer: 0.3860 = 193/500
Converting 0.3860 to a fraction results in 193/500. 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.