First Multiply 100*36=3600/80=45% on Saturday Then mulptiply 100*11=1100/20=55% on Sunday. Add up the percentages and you'lll end up with 100% percents on the weekend.
There are 16 ounces in a pound. Using this information, you can multiply the ounces by the 64 boxes. Then divide the product by 16. You should be left with 10 pounds.
