What does pi equal?

pi is the ratio of any circumference and the corresponding diameter.

Like how far can you go

You can calculate the value of pi and if you write the exact value on the ground you go round the Earth infinite times. lol

There will be an end to pi some day and it will be amazing

pi= 3.14

And it goes on forever.

Say how far you can go

pi is equal to 3.14159265359

pi is approximately equal to 3.14159265359

Math people is very careful.