George is getting balloons for his grandmother's birthday party. He wants each balloon string to be 6 feet long. At the party store, the string is sold by the yard. If George wants to get 66 balloons, how many yards of the string will he need?

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities