Since 1 British Pound is equal to 19.2864747581 Namibian Dollars, we could say that n British Pounds are equal to 19.2864747581 times n Namibian Dollars. In other words, we could use the following formula:
Namibian Dollars = British Pounds x 19.2864747581
For example, let's say that we want to convert 2 British Pounds to Namibian Dollars. Then, we just replace British Pounds in the abovementioned formula with 2:
Namibian Dollars = 2 x 19.2864747581
That is, 2 British Pounds are equal to 38.5729495162 Namibian Dollars.