Robert is traveling to Mexico for a family vacation. He is bringing 625 U.S. dollars with him. Robert needs to exchange his money for Mexico's currency, pesos. If the exchange rate is 13.25 pesos for every dollar, how many pesos should Robert get in exchange?
A
47.17 pesos
B
611.75 pesos
C
638.25 pesos
D
8281.25 pesos