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Which one is more irrational or rational?
You can choose an irrational number to be either greater or smaller than any given rational number. On the other hand, if you mean which set is greater: the set of irrational numbers is greater. The set of rational numbers is countable infinite (beth-0); the set of irrational numbers is uncountable infinite (more specifically, beth-1 - there are larger uncountable numbers as well).
Does a rational number times an irrational number equal a rational number?
No. If the rational number is not zero, then such a product is irrational.
Is 0 an irrational number?
0 is not an irrational no. since it is a rational no. of the of 0/1.A number like Pi is irrational because it cannot be expressed as a fraction. When shown as a decimal it goes on for ever.Zero does neither of these. So it is a rational number.
What is an example of an irrational number less than 0?
Negative square root of 2 . Negative (pi) .
Why will the sum of an irrational number and any other number always be irrational?
The proposition is not true.pi and -pi are both irrational. But their sum, = 0, is rational.
