Since 1 Japanese Yen is equal to 0.00704253099483 British Pounds, we could say that n Japanese Yens are equal to 0.00704253099483 times n British Pounds. In other words, we could use the following formula:
British Pounds = Japanese Yens x 0.00704253099483
For example, let's say that we want to convert 2 Japanese Yens to British Pounds. Then, we just replace Japanese Yens in the abovementioned formula with 2:
British Pounds = 2 x 0.00704253099483
That is, 2 Japanese Yens are equal to 0.0140850619897 British Pounds.