She spend $23.40 on the bracelet. First you need to subtract the cost of the glasses($16.35) from the total($39.75) to get the answer of how much the bracelet is($23.40).
16 ounces equal 1 pound. So 1 box is 1.5 ounces of tea. multiply 1.5 by 112 and you get 168. Then divided by 16 to make the ounces become pounds. The answer is 10.5
