Since 1 British Pound is equal to 2.4689986358782536 Barbadian Dollars, we could say that n British Pounds are equal to 2.4689986358782536 times n Barbadian Dollars. In other words, we could use the following formula:
Barbadian Dollars = British Pounds x 2.4689986358782536
For example, let's say that we want to convert 2.0 British Pounds to Barbadian Dollars. Then, we just replace British Pounds in the abovementioned formula with 2.0:
Barbadian Dollars = 2.0 x 2.4689986358782536
That is, 2.0 British Pounds are equal to 4.937997271756507 Barbadian Dollars.