0.329, 127.5, - 89, and square root of 101.

Which ones are rational and irrational?

Question

Mathematics

Nathanial Galvan

5 January, 10:53

0.329, 127.5, - 89, and square root of 101.

Which ones are rational and irrational?

+5

Answers (2)

Know the Answer?

Darryl Webb · Answer 1

Square roots of non-perfect squares are irrational. 101 is not a perfect square.

The other numbers all are terminating decimals or integers, which are rational.

Edith Mckee · Answer 2

(well every repeating decimal is rational. And every irrational number cannot be written in simple fraction) ← apply this to your workand you will have your answer

0.329, 127.5, - 89, and square root of 101.Which ones are rational and irrational?

0.329, 127.5, - 89, and square root of 101.

Which ones are rational and irrational?