Answer: 0.7850 as a fraction is 157/200
Converting the decimal number 0.7850 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 0.7850 can be broken down as:
0.7850 = 0 + 0.785
Here, 0 is the whole number part, and 0.785 is the decimal part.
Focus on converting the decimal part, 0.785, to a fraction. To do this, consider the place value of the decimal:
0.785 =
785
1000
Now, simplify the fraction 785/1000. To do this, find the greatest common divisor (GCD) of 785 and 1000.
Now, divide both the numerator and the denominator by their GCD:
785 ÷ 5
1000 ÷ 5
=
157
200
So, 0.785 as a fraction is 157/200
Now that you have 0.7850 = 0 + 0.785, express the entire number as a mixed fraction:
0.7850
= 0 +
157
200
=
0
200
+
157
200
=
157
200
Here, 0/200 is the whole number 0, and 157/200 is the fractional part.
Answer: 0.7850 = 157/200
Converting 0.7850 to a fraction results in 157/200. 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.