All rational numbers are examples of numbers which are both rational and real.
There are rational numbers and irrational numbers. Real numbers are DEFINED as the union of the set of all rational numbers and the set of all irrational numbers. Consequently, all rationals, by definition, must be real numbers.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All rational numbers are real.
It is both. Rational numbers are numbers that can be written as a fraction. All rationals are real.
No, not all real numbers. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Yes. Rational numbers are numbers that can be written as a fraction. All rationals are real.
All rational numbers are real numbers.
Rational numbers form a proper subset of real numbers. So all rational numbers are real numbers but all real numbers are not rational.
Not necessarily. All rational numbers are real, not all real numbers are rational.
-3 is a real, rational, whole integer. But then, -- All integers are real rational whole numbers. -- All whole numbers are real rational integers. -- All rational numbers are real. -- All counting numbers are real, rational, whole integers.
No. Rational numbers are numbers that can be written as a fraction. All rational numbers are real.
All rational numbers are examples of numbers which are both rational and real.
All rational and irrational numbers are real numbers.
Rational numbers are a proper subset of real numbers so all rational numbers are real numbers.
Yes. -3 is both rational and real. -3 is an integer. All integers are rational numbers. All rational numbers are real numbers. Thus -3 is a rational number and a real number.
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. NOt all real numbers are rational.
No. All rational numbers are real. Rational numbers are numbers that can be written as a fraction.