Answer: 2.1382 as a fraction is 21382/10000
Converting the decimal number 2.1382 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 2.1382 can be broken down as:
2.1382 = 2 + 0.1382
Here, 2 is the whole number part, and 0.1382 is the decimal part.
Focus on converting the decimal part, 0.1382, to a fraction. To do this, consider the place value of the decimal:
0.1382 =
1382
10000
Now, simplify the fraction 1382/10000. To do this, find the greatest common divisor (GCD) of 1382 and 10000.
Now, divide both the numerator and the denominator by their GCD:
1382 ÷ 1
10000 ÷ 1
=
1382
10000
So, 0.1382 as a fraction is 1382/10000
Now that you have 2.1382 = 2 + 0.1382, express the entire number as a mixed fraction:
2.1382
= 2 +
1382
10000
=
20000
10000
+
1382
10000
=
21382
10000
Here, 20000/10000 is the whole number 2, and 1382/10000 is the fractional part.
Answer: 2.1382 = 21382/10000
Converting 2.1382 to a fraction results in 21382/10000. 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.