Since 1 Pakistani Rupee is equal to 0.13690031492710542 Uruguayan Pesos, we could say that n Pakistani Rupees are equal to 0.13690031492710542 times n Uruguayan Pesos. In other words, we could use the following formula:
Uruguayan Pesos = Pakistani Rupees x 0.13690031492710542
For example, let's say that we want to convert 2.0 Pakistani Rupees to Uruguayan Pesos. Then, we just replace Pakistani Rupees in the abovementioned formula with 2.0:
Uruguayan Pesos = 2.0 x 0.13690031492710542
That is, 2.0 Pakistani Rupees are equal to 0.27380062985421083 Uruguayan Pesos.