Answer: 0.2570 as a fraction is 257/1000
Converting the decimal number 0.2570 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.
Step 1: Understand the DecimalThe decimal 0.2570 can be broken down as:
0.2570 = 0 + 0.257
Here, 0 is the whole number part, and 0.257 is the decimal part.
Step 2: Convert the Decimal to a FractionFocus on converting the decimal part, 0.257, to a fraction. To do this, consider the place value of the decimal:
0.257 =
257
1000
Now, simplify the fraction 257/1000. To do this, find the greatest common divisor (GCD) of 257 and 1000.
Now, divide both the numerator and the denominator by their GCD:
257 ÷ 1
1000 ÷ 1
=
257
1000
So, 0.257 as a fraction is 257/1000
Step 4: Combine the Whole Number and FractionNow that you have 0.2570 = 0 + 0.257, express the entire number as a mixed fraction:
0.2570
= 0 +
257
1000
=
0
1000
+
257
1000
=
257
1000
Here, 0/1000 is the whole number 0, and 257/1000 is the fractional part.
Final Result: Fraction Form of 0.2570 After simplifying, we get the final fraction:
Answer: 0.2570 = 257/1000
Converting 0.2570 to a fraction results in 257/1000. 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.