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Is negative one half a rational number?
Yes, -1/2 is a rational number
All rational numbers are integers?
A rational number is a number which can be expressed as the quotient of two integers, a quotient being the solution to a division sum. Therefore, 1/2, or one half, is a rational number, equal to 0.5. However, 1/3, or one third, is an irrational number, because if you had to write the number out as a decimal, the number would continue to recur. Therefore, all integers are rational numbers, but not all rational numbers are integers. EDIT: 1/3 is a rational number, whoever said it wasn't is a moron.
Is 3 over 2 a rational number?
A rational number is one where a whole number is over another whole number. 3 and 2 are both whole numbers so 3/2 is a rational number.
Is 3.5 a rational number or an irrational number?
It is a rational number. One way this can be proved is that it can be represented as a fraction: 7/2.
What is -2 rational number?
The given whole number of -2 is a rational number
Is 2 and 1 third a rational number?
Yes.
Is one half a rational or irrational number?
As a number which can be expressed as a fraction, 1/2 is a rational number.
Is negative one half a rational number?
Yes, -1/2 is a rational number
All rational numbers are integers?
A rational number is a number which can be expressed as the quotient of two integers, a quotient being the solution to a division sum. Therefore, 1/2, or one half, is a rational number, equal to 0.5. However, 1/3, or one third, is an irrational number, because if you had to write the number out as a decimal, the number would continue to recur. Therefore, all integers are rational numbers, but not all rational numbers are integers. EDIT: 1/3 is a rational number, whoever said it wasn't is a moron.
Is 3 over 2 a rational number?
A rational number is one where a whole number is over another whole number. 3 and 2 are both whole numbers so 3/2 is a rational number.
What are two rational numbers greater than one third whose product is less than one third?
1/2 and 1/2
Is 3.5 a rational number or an irrational number?
It is a rational number. One way this can be proved is that it can be represented as a fraction: 7/2.
What is -2 rational number?
The given whole number of -2 is a rational number
Why every irrational number is also a rational number but not every rational number is a natural number?
Every irrational number is NOT a rational number. For example, sqrt(2) is irrational but not rational. A natural number is a counting number or a whole number, such as 1, 2, 3, etc. A rational number is one that can be expressed as a ratio of two whole numbers, which may be positive or negative. So, -2 is a rational number but not a counting number (it is an integer, though). Also, 2/3 is a rational number but not a whole, counting number or a natural number.
What are rational or irrational mean?
A rational number is one which can be expressed as a ratio of 2 integers. An irrational number is one that cannot be expressed in such a way.
Is 2 a rational number or irrational?
It is rational. It is a whole number so it cannot be irrational.
WHICH number one produces a rational number when multipled by 0.5?
Any rational number multiplied by 0.5 will produce a rational number. This is because the product of two rational numbers is always rational. For example, if you take the rational number 2, multiplying it by 0.5 gives you 1, which is also rational. Thus, any rational number will suffice.
