Answer: 0.8020 as a fraction is 401/500
Converting the decimal number 0.8020 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 0.8020 can be broken down as:
0.8020 = 0 + 0.802
Here, 0 is the whole number part, and 0.802 is the decimal part.
Focus on converting the decimal part, 0.802, to a fraction. To do this, consider the place value of the decimal:
0.802 =
802
1000
Now, simplify the fraction 802/1000. To do this, find the greatest common divisor (GCD) of 802 and 1000.
Now, divide both the numerator and the denominator by their GCD:
802 ÷ 2
1000 ÷ 2
=
401
500
So, 0.802 as a fraction is 401/500
Now that you have 0.8020 = 0 + 0.802, express the entire number as a mixed fraction:
0.8020
= 0 +
401
500
=
0
500
+
401
500
=
401
500
Here, 0/500 is the whole number 0, and 401/500 is the fractional part.
Answer: 0.8020 = 401/500
Converting 0.8020 to a fraction results in 401/500. 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.