Find Two Fractions In Terms of pi

Find two fractions in terms of pi that, when added or subtracted, produces 19pi/12.

For example, decompose 3pi/8 into two fractions.

Let me put pi aside for now.

3/8 = (1/8) + (1/8) + (1/8).

(1/8) + (1/8) + (1/8) = (2/8) + (1/8).

I collected two of the 1/8 to become 2/8.

So, (2/8) + (1/8) = 3/8.

I will now bring pi back into the problem.

So, 3pi/8 = (2pi/8) + pi/8.

How is this done for 19pi/12?

 

you can use this,

or something else

 

Why p/12? Did you mean pi?