Question

Select all the sets to which the following number belongs: 8. 74

Natural
Whole
Integer
Rational
Irrational
Real

Answer 1

Real, rational

Explanation:

Natural: No, because it is not an integer.

Whole: No, because it is not an integer.

Integer: No, because its fractional part is non-zero.

Rational: Yes, because it is a terminating decimal.

Irrational: No, because it is a terminating decimal.

Real: Yes, because it is rational.