What is 0.2121 as a fraction in simplest form.

Converting the decimal number 0.2121 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 0.2121 can be broken down as:

Here, 0 is the whole number part, and 0.2121 is the decimal part.

Focus on converting the decimal part, 0.2121, to a fraction. To do this, consider the place value of the decimal:

Now, simplify the fraction 2121/10000. To do this, find the greatest common divisor (GCD) of 2121 and 10000.

• The GCD of 2121 and 10000 is 1.

Now, divide both the numerator and the denominator by their GCD:

So, 0.2121 as a fraction is 2121/10000

Now that you have 0.2121 = 0 + 0.2121, express the entire number as a mixed fraction:

Here, 0/10000 is the whole number 0, and 2121/10000 is the fractional part.

Final Result: Fraction Form of 0.2121 After simplifying, we get the final fraction:

Converting 0.2121 to a fraction results in 2121/10000. 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.