Since 1 British Pound is equal to 136.6705500187945 Serbian Dinars, we could say that n British Pounds are equal to 136.6705500187945 times n Serbian Dinars. In other words, we could use the following formula:
Serbian Dinars = British Pounds x 136.6705500187945
For example, let's say that we want to convert 2.0 British Pounds to Serbian Dinars. Then, we just replace British Pounds in the abovementioned formula with 2.0:
Serbian Dinars = 2.0 x 136.6705500187945
That is, 2.0 British Pounds are equal to 273.341100037589 Serbian Dinars.