Is the following number rational or irrational? π/2

Answer:
Irrational
Step-by-step explanation:
Because it's π can be represented as 22/7 (not exact value) so it's irrational
Answer:
irrational
Step-by-step explanation:
π is irrational
dividing it by 2 gives us a sequence that does not repeat wich is an irrational number property