Answer:
yes
Explanation:
A number is rational if it can be written as a fraction of integers. A fraction of integers is a fraction with an integer in the numerator and an integer in the denominator.
Which decimal numbers are rational?
Any decimal number that ends is rational.
For example, 1.2, 0.565, 23.045, and 1,006.132 are all decimal numbers that end (they don't repeat) and are rational.
If a decimal number does not end, then if it repeats, it is rational.
Examples of repeating decimals: 1.33333..., 25.66666..., 4.38383838...
The repeating decimals above are rational.
In this case, 1.0227 with the bar over the last 27 means
1.0227272727... with the digits 27 repeating forever.
That makes 1.1227 (repeating 27) a rational number.