Answer: 1.1725 as a fraction is 469/400
Converting the decimal number 1.1725 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 1.1725 can be broken down as:
1.1725 = 1 + 0.1725
Here, 1 is the whole number part, and 0.1725 is the decimal part.
Focus on converting the decimal part, 0.1725, to a fraction. To do this, consider the place value of the decimal:
0.1725 =
1725
10000
Now, simplify the fraction 1725/10000. To do this, find the greatest common divisor (GCD) of 1725 and 10000.
Now, divide both the numerator and the denominator by their GCD:
1725 ÷ 25
10000 ÷ 25
=
69
400
So, 0.1725 as a fraction is 69/400
Now that you have 1.1725 = 1 + 0.1725, express the entire number as a mixed fraction:
1.1725
= 1 +
69
400
=
400
400
+
69
400
=
469
400
Here, 400/400 is the whole number 1, and 69/400 is the fractional part.
Answer: 1.1725 = 469/400
Converting 1.1725 to a fraction results in 469/400. 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.