Two rectangular picture frames both have an area of 45 square inches but have different side lengths. Frame A has a length of 6 and 3/4 inches, and Frame B has a length of 7 and 1/2 inches. Without calculating, which frame has the greater width?

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?