Question

7. Classify the real number. (Choose all that apply) 1.25 are Whole ] Integer Rational Natural Irrational​

Answer 1

1.25 is rational, because it can be written as the fraction 5/4.

It is not whole, natural, or an integer, because of the decimal.

It is not irrational because we can write it as a fraction.
It’s also not irrational because it’s decimal form stopped. (As decimals, irrationals do not stop and do not repeat.)