Answer: 0.3090 as a fraction is 309/1000
Converting the decimal number 0.3090 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 0.3090 can be broken down as:
0.3090 = 0 + 0.309
Here, 0 is the whole number part, and 0.309 is the decimal part.
Focus on converting the decimal part, 0.309, to a fraction. To do this, consider the place value of the decimal:
0.309 =
309
1000
Now, simplify the fraction 309/1000. To do this, find the greatest common divisor (GCD) of 309 and 1000.
Now, divide both the numerator and the denominator by their GCD:
309 ÷ 1
1000 ÷ 1
=
309
1000
So, 0.309 as a fraction is 309/1000
Now that you have 0.3090 = 0 + 0.309, express the entire number as a mixed fraction:
0.3090
= 0 +
309
1000
=
0
1000
+
309
1000
=
309
1000
Here, 0/1000 is the whole number 0, and 309/1000 is the fractional part.
Answer: 0.3090 = 309/1000
Converting 0.3090 to a fraction results in 309/1000. 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.