4/5
-12 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Rational numbers are numbers that can be expressed as the quotient of two integers (3/2, 15/16). All integers, then, are rational numbers (12 = 12/1).
Integers are rational. Also, terminating decimal numbers, as well as repeating decimals (such as 3.12121212..., where "12" repeats over and over) are rational.
-13/12 is a rational number
No. Rational numbers are those numbers that can be expressed as a ratio of two integers. 2.4, for example, is a rational number (it can be written as the ratio 12/5), but not a counting number.
Infinitely many rational numbers and even more irrational numbers.
rational
12 is a rational number. Incidentally, there is no such time as 12 am or 12 pm: they are 12 noon and 12 midnight. Furthermore, if it was a time then it would not be a number (numbers do not have measurement units associated with them) and so it could not be rational.
Some definitions maintain that the set of whole numbers does not include negative numbers. That makes -12 an integer and rational.
Some definitions maintain that the set of whole numbers does not include negative numbers. That makes -12 an integer and rational.
If you mean 3/8 and 7/8 then they are 1/4 and 1/2.
what two numbers equal 174