Since 1 British Pound is equal to 136.204923734 Serbian Dinars, we could say that n British Pounds are equal to 136.204923734 times n Serbian Dinars. In other words, we could use the following formula:
Serbian Dinars = British Pounds x 136.204923734
For example, let's say that we want to convert 2 British Pounds to Serbian Dinars. Then, we just replace British Pounds in the abovementioned formula with 2:
Serbian Dinars = 2 x 136.204923734
That is, 2 British Pounds are equal to 272.409847468 Serbian Dinars.