Madison is getting balloons for her Mother's birthday party she wants each balloon string to be 6 feet long at the party store string is sold by the yard if Madison wants to get 68 balloon's how many yards of string will she need
Because the string is only sold in yards and there are 3 feet in a yard. So for 1 balloon you need to two yards of string, and for 68 balloons you need 136 yards of string.