Answer: 0.2150 as a fraction is 43/200
Converting the decimal number 0.2150 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 0.2150 can be broken down as:
0.2150 = 0 + 0.215
Here, 0 is the whole number part, and 0.215 is the decimal part.
Focus on converting the decimal part, 0.215, to a fraction. To do this, consider the place value of the decimal:
0.215 =
215
1000
Now, simplify the fraction 215/1000. To do this, find the greatest common divisor (GCD) of 215 and 1000.
Now, divide both the numerator and the denominator by their GCD:
215 ÷ 5
1000 ÷ 5
=
43
200
So, 0.215 as a fraction is 43/200
Now that you have 0.2150 = 0 + 0.215, express the entire number as a mixed fraction:
0.2150
= 0 +
43
200
=
0
200
+
43
200
=
43
200
Here, 0/200 is the whole number 0, and 43/200 is the fractional part.
Answer: 0.2150 = 43/200
Converting 0.2150 to a fraction results in 43/200. 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.