Since 1 Pakistani Rupee is equal to 0.19541645335048544 Philippine Pesos, we could say that n Pakistani Rupees are equal to 0.19541645335048544 times n Philippine Pesos. In other words, we could use the following formula:
Philippine Pesos = Pakistani Rupees x 0.19541645335048544
For example, let's say that we want to convert 2.0 Pakistani Rupees to Philippine Pesos. Then, we just replace Pakistani Rupees in the abovementioned formula with 2.0:
Philippine Pesos = 2.0 x 0.19541645335048544
That is, 2.0 Pakistani Rupees are equal to 0.3908329067009709 Philippine Pesos.