41/9 is a rational number because all fractions are rational numbers
Yes. Any rational number divided by another rational number is also rational.
Yes
16/9 is a rational number.And if it were not, there would be no way to write it that could make it one.1.777777777777778
Yes, 5/2 is a rational number.
Rational
2/9 is rational by definition- it is a ratio of two integers.
Yes.
9/16
41/9 is a rational number because all fractions are rational numbers
-1/9 is rational because it can be expressed as a fraction (ratio).
Any addition, subtraction, multiplication, or division of rational numbers gives you a rational result. You can consider 8 over 9 as the division of 8 by 9, so the result is rational.
Yes a rational number is one which can be represented by one integer over another (possibly the same) integer which cannot be zero. 1 2/7 = (1×7+2)/7 = 9/7 (as an improper fraction) 9/7 is one integer over another integer, so it is a rational number.
Yes
yes
No, it is rational.
Yes. Any rational number divided by another rational number is also rational.