Question

Which is not a rational number between 1.13and 2.5. a) 1.75 b) 2.25 c) 1.6010010001...

Answer 1

Explanation:

a) and b) have a finite number of digits after the decimal point. dy, they are automatically rational.

c) is the only one with an infinite number of digits after the decimal point. and while we do recognize a pattern, it is not a repeating pattern.

so, c) is NOT a rational number.