A 100.0 solution containing aqueous HCl and HBr was titrated with 0.1300 M NaOH. The volume of base required to neutralize the acid was 46.68 mL. Aqueous AgNO3 was then added to precipitate the Cl- and Br- ions as AgCl and AgBr. The mass of the silver halides obtained was 0.9987 g. What is the molarity of HBr in the original solution and what is the molarity of HCl in the original solution?