Answer: 0.3968 as a fraction is 248/625
Converting the decimal number 0.3968 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 0.3968 can be broken down as:
0.3968 = 0 + 0.3968
Here, 0 is the whole number part, and 0.3968 is the decimal part.
Focus on converting the decimal part, 0.3968, to a fraction. To do this, consider the place value of the decimal:
0.3968 =
3968
10000
Now, simplify the fraction 3968/10000. To do this, find the greatest common divisor (GCD) of 3968 and 10000.
Now, divide both the numerator and the denominator by their GCD:
3968 ÷ 16
10000 ÷ 16
=
248
625
So, 0.3968 as a fraction is 248/625
Now that you have 0.3968 = 0 + 0.3968, express the entire number as a mixed fraction:
0.3968
= 0 +
248
625
=
0
625
+
248
625
=
248
625
Here, 0/625 is the whole number 0, and 248/625 is the fractional part.
Answer: 0.3968 = 248/625
Converting 0.3968 to a fraction results in 248/625. 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.