Question

pie is irrational and 22/7 is a rational

Answer 1

$\pi$
is a irrational number because it is a non terminating and non reccuring and its value is 3.14159275358.....but we often take
$\pi$
value as 22/7 but is not equal to it.22/7is a rational number because it can be expressed in the form of p/q ,where p and q are integers.
hence it is proved

Answer 2

it is very simple because... 22/7 Is not the exact value of pie we take 22/7 as the approx value of pie the true value of pie is 3.142857 bar...on the other hand 22/7 is rational number. let's take a example if one do not 22/7 equal to pie.. but he has the knowledge that any number which can be represented in the form of p/q where q is not equal zero.i.e rational number... he will say 22/7 is rational number... b