Question

Which are irrational numbers?

Answer 1

A is the only irrational number present.

Explanation:

The bottom two numbers can be simplified into 7 and 5. Meanwhile, B is a repeating number. A is a non-repeating and non terminating number.

Answer 2

A.

Explanation:

An irrational number is any real number that cannot be equally divided by 2 integers. (It's not a perfect square.)

No whole number multiplied by itself equals 27.