-22 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
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irrational
No
No. It is a rough but rational approximation for the irrational number, pi...Which can expressed as a fraction 22/7.
No. 22/7 is a close approximation. pi is an irrational number so there is no ratio of integers that will equal pi.
It is said to be 22/7. And it is 3.14 in decimal form. * * * * * pi is a transcendental number which is a kind of irrational number. An irrational number cannot be represented as an exact fraction.