Answer: 1.1380 as a fraction is 1138/1000
Converting the decimal number 1.1380 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 1.1380 can be broken down as:
1.1380 = 1 + 0.138
Here, 1 is the whole number part, and 0.138 is the decimal part.
Focus on converting the decimal part, 0.138, to a fraction. To do this, consider the place value of the decimal:
0.138 =
138
1000
Now, simplify the fraction 138/1000. To do this, find the greatest common divisor (GCD) of 138 and 1000.
Now, divide both the numerator and the denominator by their GCD:
138 ÷ 1
1000 ÷ 1
=
138
1000
So, 0.138 as a fraction is 138/1000
Now that you have 1.1380 = 1 + 0.138, express the entire number as a mixed fraction:
1.1380
= 1 +
138
1000
=
1000
1000
+
138
1000
=
1138
1000
Here, 1000/1000 is the whole number 1, and 138/1000 is the fractional part.
Answer: 1.1380 = 1138/1000
Converting 1.1380 to a fraction results in 1138/1000. 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.