Since 1 Guyanaese Dollar is equal to 0.2574702437734868 Philippine Pesos, we could say that n Guyanaese Dollars are equal to 0.2574702437734868 times n Philippine Pesos. In other words, we could use the following formula:
Philippine Pesos = Guyanaese Dollars x 0.2574702437734868
For example, let's say that we want to convert 2.0 Guyanaese Dollars to Philippine Pesos. Then, we just replace Guyanaese Dollars in the abovementioned formula with 2.0:
Philippine Pesos = 2.0 x 0.2574702437734868
That is, 2.0 Guyanaese Dollars are equal to 0.5149404875469736 Philippine Pesos.