Since 1 Mexican Peso is equal to 0.054082206034817046 US Dollars, we could say that n Mexican Pesos are equal to 0.054082206034817046 times n US Dollars. In other words, we could use the following formula:
US Dollars = Mexican Pesos x 0.054082206034817046
For example, let's say that we want to convert 2.0 Mexican Pesos to US Dollars. Then, we just replace Mexican Pesos in the abovementioned formula with 2.0:
US Dollars = 2.0 x 0.054082206034817046
That is, 2.0 Mexican Pesos are equal to 0.10816441206963409 US Dollars.