Yes. When you're talking about numbers, that's what 'rational' means.
The intersection of integers and rational numbers is the set of integers. Integers are whole numbers that can be positive, negative, or zero, while rational numbers are numbers that can be expressed as a ratio of two integers. Since all integers can be expressed as a ratio of the integer itself and 1, they are a subset of rational numbers, making their intersection the set of integers.
Yes, that is the definition of rational numbers.
Any 2 digit integers are rational numbers because all integers or whole numbers are rational numbers.
Most numbers ARE rational. For instance all the integers and most real numbers are rational numbers. To be an irrational number a real number must be impossible to express as a ratio of integers.
Integers are a subset of the set of all rational numbers. By definition, a rational number can be exactly expressed as the ratio of two integers. Only if the ratio can be simplified so that the denominator is 1 is a rational number an integer.
All integers are rational numbers. There are integers with an i behind them that are imaginary numbers. They are not real numbers but they are rational. The square root of 2 is irrational. It is real but irrational.
A number that can be expressed as a ratio in fraction form is called a rational number. Rational numbers include integers, which are whole numbers (both positive and negative) and zero. Since integers can be represented as a fraction with a denominator of 1 (e.g., 5 can be written as 5/1), they are indeed a subset of rational numbers. Therefore, all integers are rational numbers, but not all rational numbers are integers.
No, they are not. 1/2 is a ratio of two integers and so it is rational. But it is not a whole number.
I don't know another single word for rational numbers. Definition: The rational numbers are all numbers which can be expressed as the ratio of two integers.
Yes. By definition, all rational numbers can be expressed as a ratio of two integers, the second of which is not zero. That is the fractional form of rational numbers.
All integers are rational numbers.
Rational numbers are integers and fractions