Answer: 0.2420 as a fraction is 121/500
Converting the decimal number 0.2420 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 0.2420 can be broken down as:
0.2420 = 0 + 0.242
Here, 0 is the whole number part, and 0.242 is the decimal part.
Step 2: Convert the Decimal to a FractionFocus on converting the decimal part, 0.242, to a fraction. To do this, consider the place value of the decimal:
0.242 =
242
1000
Now, simplify the fraction 242/1000. To do this, find the greatest common divisor (GCD) of 242 and 1000.
Now, divide both the numerator and the denominator by their GCD:
242 ÷ 2
1000 ÷ 2
=
121
500
So, 0.242 as a fraction is 121/500
Step 4: Combine the Whole Number and FractionNow that you have 0.2420 = 0 + 0.242, express the entire number as a mixed fraction:
0.2420
= 0 +
121
500
=
0
500
+
121
500
=
121
500
Here, 0/500 is the whole number 0, and 121/500 is the fractional part.
Final Result: Fraction Form of 0.2420 After simplifying, we get the final fraction:
Answer: 0.2420 = 121/500
Converting 0.2420 to a fraction results in 121/500. 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.