When 2.50 g of a zinc strip were placed in a AgNO3 solution, silver metal formed on

Question:

When 2.50 g of a zinc strip were placed in a AgNO3 solution, silver metal formed on the surface of the strip. After some time had passed, the strip was removed from the solution, dried, and weighed. If the mass of the strip was 3.37g, calculate the mass of Ag and Zn metals present.