0
All rational numbers can be expressed as fractions whereas Irrational Numbers can't be expressed as fractions.
Add your answer:
Earn +20 pts
Is the number 3 an integer rational irrational or a real number?
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
Why does a real number have to be rational or irrational?
Because irrational numbers are defined as all real numbers which are not rational.
Is every irrational number also real?
Yes, every irrational number is also a real number. Real numbers include all the numbers on the number line, which consists of both rational and irrational numbers. Rational numbers can be expressed as fractions, whereas irrational numbers cannot be expressed as simple fractions. So, while all irrational numbers are real numbers, not all real numbers are irrational—some are rational.
Are there irrational numbers that are not rational?
All irrational numbers are not rational.
All rational and irrational numbers are?
All rational and irrational numbers are real numbers.
Is the number 3 an integer rational irrational or a real number?
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
Can a number be both whole and irrational?
No. No irrational numbers are whole, and all whole numbers are rational.
Why does a real number have to be rational or irrational?
Because irrational numbers are defined as all real numbers which are not rational.
Is every irrational number also real?
Yes, every irrational number is also a real number. Real numbers include all the numbers on the number line, which consists of both rational and irrational numbers. Rational numbers can be expressed as fractions, whereas irrational numbers cannot be expressed as simple fractions. So, while all irrational numbers are real numbers, not all real numbers are irrational—some are rational.
Are there irrational numbers that are not rational?
All irrational numbers are not rational.
Why is every rational number a real number?
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.
Are all irrational numbers rational numbers?
No. In fact, a number cannot be both rational and irrational; they're mutually exclusive concepts.
All rational and irrational numbers are?
All rational and irrational numbers are real numbers.
Is 20 a irrational number?
No, it is a rational number, because all natural numbers are rational.
Is 2.5 rational or irrational?
No, 25 is a rational number; it is an integer, and all integers are rational.
What is the difference from rational numbers and a number?
A rational number can be written as (one whole number) divided by (another whole number). An irrational number can't.
Is 1415 a irrational number?
No,1415 is a rational number because all whole numbers and fractions are rational numbers
