Answer: 0.0421 as a fraction is 421/10000
Converting the decimal number 0.0421 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 0.0421 can be broken down as:
0.0421 = 0 + 0.0421
Here, 0 is the whole number part, and 0.0421 is the decimal part.
Step 2: Convert the Decimal to a FractionFocus on converting the decimal part, 0.0421, to a fraction. To do this, consider the place value of the decimal:
0.0421 =
421
10000
Now, simplify the fraction 421/10000. To do this, find the greatest common divisor (GCD) of 421 and 10000.
Now, divide both the numerator and the denominator by their GCD:
421 ÷ 1
10000 ÷ 1
=
421
10000
So, 0.0421 as a fraction is 421/10000
Step 4: Combine the Whole Number and FractionNow that you have 0.0421 = 0 + 0.0421, express the entire number as a mixed fraction:
0.0421
= 0 +
421
10000
=
0
10000
+
421
10000
=
421
10000
Here, 0/10000 is the whole number 0, and 421/10000 is the fractional part.
Final Result: Fraction Form of 0.0421 After simplifying, we get the final fraction:
Answer: 0.0421 = 421/10000
Converting 0.0421 to a fraction results in 421/10000. 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.