- A Rational Number is any number that can be written as a fraction,the denominator must be not equal ZERO.
- Rational Numbers can be represented by repeating decimals or terminating decimals.
- (𝛑) pi is irrational number.What is pi?(extra information)
- (√) All square roots of perfect squares can be expressed as the fraction of two integers, so it's rational numbers eg : the square root of 64 is rational number,while the square root of non perfect squares are irrational numbers eg: the square root of 21 is irrational number.What is a square root?(extra information)
If you feel lost with all these types of numbers,check out the next video
Quiz time:
Rational numbers on the number lineClassify numbers: rational & irrational
Absolute value to find distance
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