As usual, there is nothing to find at the posted coordinates.
Word Arithmetic is not difficult - IF - you're old enough to have been taught and young enough to remember how to do long division! Substitute a number for each letter. The letters will spell out a word or phrase when put in order from 0 to 9. Enjoy!
You will find the final at: North RU° PS.RRR West OOP° OI.LPU
This cache has been placed for the S*W*A*G Mega Event #20