Answer: 0.2125 as a fraction is 17/80
Converting the decimal number 0.2125 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 0.2125 can be broken down as:
0.2125 = 0 + 0.2125
Here, 0 is the whole number part, and 0.2125 is the decimal part.
Step 2: Convert the Decimal to a FractionFocus on converting the decimal part, 0.2125, to a fraction. To do this, consider the place value of the decimal:
0.2125 =
2125
10000
Now, simplify the fraction 2125/10000. To do this, find the greatest common divisor (GCD) of 2125 and 10000.
Now, divide both the numerator and the denominator by their GCD:
2125 ÷ 125
10000 ÷ 125
=
17
80
So, 0.2125 as a fraction is 17/80
Step 4: Combine the Whole Number and FractionNow that you have 0.2125 = 0 + 0.2125, express the entire number as a mixed fraction:
0.2125
= 0 +
17
80
=
0
80
+
17
80
=
17
80
Here, 0/80 is the whole number 0, and 17/80 is the fractional part.
Final Result: Fraction Form of 0.2125 After simplifying, we get the final fraction:
Answer: 0.2125 = 17/80
Converting 0.2125 to a fraction results in 17/80. 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.