Minus two.Some rational numbers are positive, some are negative. -9 is a negative rational number.
Yes. Any rational number divided by another rational number is also rational.
Yes. 1.8 = 14/5 = 9/5 which is of the form a/b with a and b integers (whole numbers) so it is rational.
-5 and 5/9
negative 5
-9 is a rational number
No, it is rational.
Yes. All positive and negative integers are rational numbers.
Yes.
Minus two.Some rational numbers are positive, some are negative. -9 is a negative rational number.
Yes. Any rational number divided by another rational number is also rational.
It's rational. It's the ratio of -1 to 9 .
There are an infinite number of numbers between 4/7 and 5/7, one would include 9/14
9/14 4/7=8/14 & 5/7=10/14 so 9/14 is in between
No. It is rational, AND it is an integer. Integers are the numbers - positive, negative, or zero - which have no decimals.
Work it out positive then make the answer negative. 4/7÷8/9=4/7*9/8 36/56 or simplified as 9/14. So the final answer is -9/14
-19 is a rational number, since it can be expressed in fraction form (-19/1).