Answer: 1.1425 as a fraction is 457/400
Converting the decimal number 1.1425 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 1.1425 can be broken down as:
1.1425 = 1 + 0.1425
Here, 1 is the whole number part, and 0.1425 is the decimal part.
Focus on converting the decimal part, 0.1425, to a fraction. To do this, consider the place value of the decimal:
0.1425 =
1425
10000
Now, simplify the fraction 1425/10000. To do this, find the greatest common divisor (GCD) of 1425 and 10000.
Now, divide both the numerator and the denominator by their GCD:
1425 ÷ 25
10000 ÷ 25
=
57
400
So, 0.1425 as a fraction is 57/400
Now that you have 1.1425 = 1 + 0.1425, express the entire number as a mixed fraction:
1.1425
= 1 +
57
400
=
400
400
+
57
400
=
457
400
Here, 400/400 is the whole number 1, and 57/400 is the fractional part.
Answer: 1.1425 = 457/400
Converting 1.1425 to a fraction results in 457/400. 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.