Answer: 0.5450 as a fraction is 109/200
Converting the decimal number 0.5450 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 0.5450 can be broken down as:
0.5450 = 0 + 0.545
Here, 0 is the whole number part, and 0.545 is the decimal part.
Focus on converting the decimal part, 0.545, to a fraction. To do this, consider the place value of the decimal:
0.545 =
545
1000
Now, simplify the fraction 545/1000. To do this, find the greatest common divisor (GCD) of 545 and 1000.
Now, divide both the numerator and the denominator by their GCD:
545 ÷ 5
1000 ÷ 5
=
109
200
So, 0.545 as a fraction is 109/200
Now that you have 0.5450 = 0 + 0.545, express the entire number as a mixed fraction:
0.5450
= 0 +
109
200
=
0
200
+
109
200
=
109
200
Here, 0/200 is the whole number 0, and 109/200 is the fractional part.
Answer: 0.5450 = 109/200
Converting 0.5450 to a fraction results in 109/200. 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.