Answer: 0.8090 as a fraction is 809/1000
Converting the decimal number 0.8090 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 0.8090 can be broken down as:
0.8090 = 0 + 0.809
Here, 0 is the whole number part, and 0.809 is the decimal part.
Focus on converting the decimal part, 0.809, to a fraction. To do this, consider the place value of the decimal:
0.809 =
809
1000
Now, simplify the fraction 809/1000. To do this, find the greatest common divisor (GCD) of 809 and 1000.
Now, divide both the numerator and the denominator by their GCD:
809 ÷ 1
1000 ÷ 1
=
809
1000
So, 0.809 as a fraction is 809/1000
Now that you have 0.8090 = 0 + 0.809, express the entire number as a mixed fraction:
0.8090
= 0 +
809
1000
=
0
1000
+
809
1000
=
809
1000
Here, 0/1000 is the whole number 0, and 809/1000 is the fractional part.
Answer: 0.8090 = 809/1000
Converting 0.8090 to a fraction results in 809/1000. 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.