Answer: 0.7825 as a fraction is 313/400
Converting the decimal number 0.7825 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 0.7825 can be broken down as:
0.7825 = 0 + 0.7825
Here, 0 is the whole number part, and 0.7825 is the decimal part.
Focus on converting the decimal part, 0.7825, to a fraction. To do this, consider the place value of the decimal:
0.7825 =
7825
10000
Now, simplify the fraction 7825/10000. To do this, find the greatest common divisor (GCD) of 7825 and 10000.
Now, divide both the numerator and the denominator by their GCD:
7825 ÷ 25
10000 ÷ 25
=
313
400
So, 0.7825 as a fraction is 313/400
Now that you have 0.7825 = 0 + 0.7825, express the entire number as a mixed fraction:
0.7825
= 0 +
313
400
=
0
400
+
313
400
=
313
400
Here, 0/400 is the whole number 0, and 313/400 is the fractional part.
Answer: 0.7825 = 313/400
Converting 0.7825 to a fraction results in 313/400. 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.