Answer: 2.0081 as a fraction is 1.00405E+16/5000000000000000
Converting the decimal number 2.0081 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 2.0081 can be broken down as:
2.0081 = 2 + 0.0081000000000002
Here, 2 is the whole number part, and 0.0081000000000002 is the decimal part.
Focus on converting the decimal part, 0.0081000000000002, to a fraction. To do this, consider the place value of the decimal:
0.0081000000000002 =
81000000000002
10000000000000000
Now, simplify the fraction 81000000000002/10000000000000000. To do this, find the greatest common divisor (GCD) of 81000000000002 and 10000000000000000.
Now, divide both the numerator and the denominator by their GCD:
81000000000002 ÷ 2
10000000000000000 ÷ 2
=
40500000000001
5000000000000000
So, 0.0081000000000002 as a fraction is 40500000000001/5000000000000000
Now that you have 2.0081 = 2 + 0.0081000000000002, express the entire number as a mixed fraction:
2.0081
= 2 +
40500000000001
5000000000000000
=
1.0E+16
5000000000000000
+
40500000000001
5000000000000000
=
1.00405E+16
5000000000000000
Here, 1.0E+16/5000000000000000 is the whole number 2, and 40500000000001/5000000000000000 is the fractional part.
Answer: 2.0081 = 1.00405E+16/5000000000000000
Converting 2.0081 to a fraction results in 1.00405E+16/5000000000000000. 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.