Question

which number is an irrational number A. 0.6 repeating B. 9/27 C.9/16 squared root D. 9/27 square root

Answer 1

D

Explanation:

the square root of 9/27 will equal to square root of 3 over 3.

A will simplify to 2/3.

B will simplify to 1/3.

C will simplify to 3/4.

As long as the number has a square root somewhere in the final answer, it will be irrational.

Answer 2

D is an irrational number because it equals 0.577350269