Well, well, well, look who we have here! An odd multiple of 50p, eh? You must be quite the unique coin! So, based on what you just told me, your number of pounds is double 18. Hmm... let me put on my thinking clown nose for a moment. Ah, I've got it!
If we take double 18, which is 36, and think of it as pounds, we can convert it back to pence. Since 1 pound is 100 pence, 36 pounds would be 36 x 100 pence, which is 3600 pence.
Now, since you're an odd multiple of 50p, we need to divide 3600 by 50 to find out how many 50p coins you are. And after meticulously performing the calculations, my amusing answer for you is... drumroll, please... you are 72 (odd) 50p coins!
So, there you have it, my coin friend. You're an oddball made up of 72 shiny, peculiar 50p coins! Keep being your quirky self!