Since 1 British Pound is equal to 69.13077390081021 Philippine Pesos, we could say that n British Pounds are equal to 69.13077390081021 times n Philippine Pesos. In other words, we could use the following formula:
Philippine Pesos = British Pounds x 69.13077390081021
For example, let's say that we want to convert 2.0 British Pounds to Philippine Pesos. Then, we just replace British Pounds in the abovementioned formula with 2.0:
Philippine Pesos = 2.0 x 69.13077390081021
That is, 2.0 British Pounds are equal to 138.26154780162042 Philippine Pesos.