Question

What is 5pi/4 minus pi/4 equal?

Answer 1

Explanation:

So it's...

`(5\pi)/(4) - (\pi)/(4)`

Since the denominators are the same (both of the fractions have 4 on the bottom), you can do simple subtraction to the top while keeping the bottom 4

`5\pi - \pi = 4\pi`

Which means the answer is

`(4\pi)/(4)`