- Which subsets of the real number system does -2.8 belong? A.Rational and Integer.B.Irrational and Integer.C.Irrational onlyD. Rational only.

Question

asked Apr 12, 2023 160k views

1 Answer

Seif · Answer 1 · 2023-04-16T21:50:37+0000

Answer:

D. Rational only.

Explanation:

-2.8 is only rational.

It is not irrational because it is rational(decimal numbers are rational).

It is not integer because there is a decimal part.

So, the correct answer is:

D. Rational only.