Answer: 0.6464 as a fraction is 404/625
Converting the decimal number 0.6464 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 0.6464 can be broken down as:
0.6464 = 0 + 0.6464
Here, 0 is the whole number part, and 0.6464 is the decimal part.
Focus on converting the decimal part, 0.6464, to a fraction. To do this, consider the place value of the decimal:
0.6464 =
6464
10000
Now, simplify the fraction 6464/10000. To do this, find the greatest common divisor (GCD) of 6464 and 10000.
Now, divide both the numerator and the denominator by their GCD:
6464 ÷ 16
10000 ÷ 16
=
404
625
So, 0.6464 as a fraction is 404/625
Now that you have 0.6464 = 0 + 0.6464, express the entire number as a mixed fraction:
0.6464
= 0 +
404
625
=
0
625
+
404
625
=
404
625
Here, 0/625 is the whole number 0, and 404/625 is the fractional part.
Answer: 0.6464 = 404/625
Converting 0.6464 to a fraction results in 404/625. 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.