Answer: 0.3225 as a fraction is 129/400
Converting the decimal number 0.3225 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 0.3225 can be broken down as:
0.3225 = 0 + 0.3225
Here, 0 is the whole number part, and 0.3225 is the decimal part.
Focus on converting the decimal part, 0.3225, to a fraction. To do this, consider the place value of the decimal:
0.3225 =
3225
10000
Now, simplify the fraction 3225/10000. To do this, find the greatest common divisor (GCD) of 3225 and 10000.
Now, divide both the numerator and the denominator by their GCD:
3225 ÷ 25
10000 ÷ 25
=
129
400
So, 0.3225 as a fraction is 129/400
Now that you have 0.3225 = 0 + 0.3225, express the entire number as a mixed fraction:
0.3225
= 0 +
129
400
=
0
400
+
129
400
=
129
400
Here, 0/400 is the whole number 0, and 129/400 is the fractional part.
Answer: 0.3225 = 129/400
Converting 0.3225 to a fraction results in 129/400. 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.