Answer: 0.8160 as a fraction is 102/125
Converting the decimal number 0.8160 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 0.8160 can be broken down as:
0.8160 = 0 + 0.816
Here, 0 is the whole number part, and 0.816 is the decimal part.
Focus on converting the decimal part, 0.816, to a fraction. To do this, consider the place value of the decimal:
0.816 =
816
1000
Now, simplify the fraction 816/1000. To do this, find the greatest common divisor (GCD) of 816 and 1000.
Now, divide both the numerator and the denominator by their GCD:
816 ÷ 8
1000 ÷ 8
=
102
125
So, 0.816 as a fraction is 102/125
Now that you have 0.8160 = 0 + 0.816, express the entire number as a mixed fraction:
0.8160
= 0 +
102
125
=
0
125
+
102
125
=
102
125
Here, 0/125 is the whole number 0, and 102/125 is the fractional part.
Answer: 0.8160 = 102/125
Converting 0.8160 to a fraction results in 102/125. 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.