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They are every number you can possibly get when you divide one positive whole number
by another one, or one negative whole number by another one.
Wiki User
∙ 2011-09-05 21:37:24
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Is 4.5 irrational?
4.5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is -5 an integer and an rational number?
-5 is an integer and a rational number. Integers can be positive or negative. Rational numbers can be expressed as a fraction of integers.
Is -9 rational but not an integer?
No. It is rational, AND it is an integer. Integers are the numbers - positive, negative, or zero - which have no decimals.
Why is the square root of 36 rational?
It is because 6 is one of the rational numbers, which are anything ranging from negative numbers, positive numbers, ratios, fractions and decimals, and repeating decimals.
Are irrational numbers negative integers?
No. Every integer, whether negative or positive, is rational.
Are positive numbers rational numbers?
Not necessarily. +sqrt(2) is positive but not rational.
Can rational numbers not be negative?
Rational numbers can be negative or positive.
Is positive integers are rational numbers or irrational?
Rational.
What set of numbers does a positive fraction belong to?
Rational positive numbers
Are all rational numbers positive?
Not at all. The class of "natural" numbers are all positive, but the classes of "real" numbers and "rational" numbers include negative numbers.
Is a positive number a rational or irrational number?
Positive numbers can be either rational or irrational.
Is positive rational numbers a subset of whole numbers?
No.
Is the ratio of two rational numbers always positive?
No; depends on the signs of the rational numbers.
Is -14 rational number?
nope. rational numbers must be positive.
Can rational numbers be positive and negative?
Yes, they can.
Are rational numbers always integers?
Most of the time yes, positive or negative whole numbers count as rational numbers. So do positive or negative fractions.
Is negative17 rational or irrational?
Integers are rational numbers, whether they are positive or negative.
