Answer: 0.8040 as a fraction is 201/250
Converting the decimal number 0.8040 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 0.8040 can be broken down as:
0.8040 = 0 + 0.804
Here, 0 is the whole number part, and 0.804 is the decimal part.
Focus on converting the decimal part, 0.804, to a fraction. To do this, consider the place value of the decimal:
0.804 =
804
1000
Now, simplify the fraction 804/1000. To do this, find the greatest common divisor (GCD) of 804 and 1000.
Now, divide both the numerator and the denominator by their GCD:
804 ÷ 4
1000 ÷ 4
=
201
250
So, 0.804 as a fraction is 201/250
Now that you have 0.8040 = 0 + 0.804, express the entire number as a mixed fraction:
0.8040
= 0 +
201
250
=
0
250
+
201
250
=
201
250
Here, 0/250 is the whole number 0, and 201/250 is the fractional part.
Answer: 0.8040 = 201/250
Converting 0.8040 to a fraction results in 201/250. 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.