Answer:
The number 0.7171171117 is a rational number. A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
Explanation:
n this case, you can write 0.7171171117 as a fraction like this:
0.7171171117 = 7171171117/10000000000
Both the numerator (7171171117) and denominator (10000000000) are integers, and the denominator is not zero, so it qualifies as a rational number.