Since 1 Mexican Peso is equal to 0.650336790444 Seychellois Rupees, we could say that n Mexican Pesos are equal to 0.650336790444 times n Seychellois Rupees. In other words, we could use the following formula:
Seychellois Rupees = Mexican Pesos x 0.650336790444
For example, let's say that we want to convert 2 Mexican Pesos to Seychellois Rupees. Then, we just replace Mexican Pesos in the abovementioned formula with 2:
Seychellois Rupees = 2 x 0.650336790444
That is, 2 Mexican Pesos are equal to 1.30067358089 Seychellois Rupees.