Since 1 Mexican Peso is equal to 8.14990138067 Pakistani Rupees, we could say that n Mexican Pesos are equal to 8.14990138067 times n Pakistani Rupees. In other words, we could use the following formula:
Pakistani Rupees = Mexican Pesos x 8.14990138067
For example, let's say that we want to convert 2 Mexican Pesos to Pakistani Rupees. Then, we just replace Mexican Pesos in the abovementioned formula with 2:
Pakistani Rupees = 2 x 8.14990138067
That is, 2 Mexican Pesos are equal to 16.2998027613 Pakistani Rupees.