Answer: 1.6219 as a fraction is 8109.5/5000
Converting the decimal number 1.6219 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 1.6219 can be broken down as:
1.6219 = 1 + 0.6219
Here, 1 is the whole number part, and 0.6219 is the decimal part.
Focus on converting the decimal part, 0.6219, to a fraction. To do this, consider the place value of the decimal:
0.6219 =
6219
10000
Now, simplify the fraction 6219/10000. To do this, find the greatest common divisor (GCD) of 6219 and 10000.
Now, divide both the numerator and the denominator by their GCD:
6219 ÷ 2
10000 ÷ 2
=
3109.5
5000
So, 0.6219 as a fraction is 3109.5/5000
Now that you have 1.6219 = 1 + 0.6219, express the entire number as a mixed fraction:
1.6219
= 1 +
3109.5
5000
=
5000
5000
+
3109.5
5000
=
8109.5
5000
Here, 5000/5000 is the whole number 1, and 3109.5/5000 is the fractional part.
Answer: 1.6219 = 8109.5/5000
Converting 1.6219 to a fraction results in 8109.5/5000. 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.