Answer: 0.4225 as a fraction is 169/400
Converting the decimal number 0.4225 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 0.4225 can be broken down as:
0.4225 = 0 + 0.4225
Here, 0 is the whole number part, and 0.4225 is the decimal part.
Focus on converting the decimal part, 0.4225, to a fraction. To do this, consider the place value of the decimal:
0.4225 =
4225
10000
Now, simplify the fraction 4225/10000. To do this, find the greatest common divisor (GCD) of 4225 and 10000.
Now, divide both the numerator and the denominator by their GCD:
4225 ÷ 25
10000 ÷ 25
=
169
400
So, 0.4225 as a fraction is 169/400
Now that you have 0.4225 = 0 + 0.4225, express the entire number as a mixed fraction:
0.4225
= 0 +
169
400
=
0
400
+
169
400
=
169
400
Here, 0/400 is the whole number 0, and 169/400 is the fractional part.
Answer: 0.4225 = 169/400
Converting 0.4225 to a fraction results in 169/400. 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.