Answer: 0.2580 as a fraction is 129/500
Converting the decimal number 0.2580 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 0.2580 can be broken down as:
0.2580 = 0 + 0.258
Here, 0 is the whole number part, and 0.258 is the decimal part.
Focus on converting the decimal part, 0.258, to a fraction. To do this, consider the place value of the decimal:
0.258 =
258
1000
Now, simplify the fraction 258/1000. To do this, find the greatest common divisor (GCD) of 258 and 1000.
Now, divide both the numerator and the denominator by their GCD:
258 ÷ 2
1000 ÷ 2
=
129
500
So, 0.258 as a fraction is 129/500
Now that you have 0.2580 = 0 + 0.258, express the entire number as a mixed fraction:
0.2580
= 0 +
129
500
=
0
500
+
129
500
=
129
500
Here, 0/500 is the whole number 0, and 129/500 is the fractional part.
Answer: 0.2580 = 129/500
Converting 0.2580 to a fraction results in 129/500. 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.