Question

rational or irrational?

Answer 1

Is there a question?

Answer 2

1 Rational
2 Irrational

Answer 3

4 is rational idk about 3

Answer 4

1/6 clearly showed it can be expressed in fraction form a/b where both are intergers and b is not 0 so its rational.
square root of 3/4 is irrational as its a non-terminating number
0.0404040404040404040404... is rational as it is recurring and thus can be converted to fractions so its rational
pi/2 is irrational as it cannot terminate

Answer 5

i think 3 is irrational?