Answer: 0.4420 as a fraction is 221/500
Converting the decimal number 0.4420 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 0.4420 can be broken down as:
0.4420 = 0 + 0.442
Here, 0 is the whole number part, and 0.442 is the decimal part.
Focus on converting the decimal part, 0.442, to a fraction. To do this, consider the place value of the decimal:
0.442 =
442
1000
Now, simplify the fraction 442/1000. To do this, find the greatest common divisor (GCD) of 442 and 1000.
Now, divide both the numerator and the denominator by their GCD:
442 ÷ 2
1000 ÷ 2
=
221
500
So, 0.442 as a fraction is 221/500
Now that you have 0.4420 = 0 + 0.442, express the entire number as a mixed fraction:
0.4420
= 0 +
221
500
=
0
500
+
221
500
=
221
500
Here, 0/500 is the whole number 0, and 221/500 is the fractional part.
Answer: 0.4420 = 221/500
Converting 0.4420 to a fraction results in 221/500. 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.