Students made bows from the rope. There were 3 students in each group, and each group got two bundles of rope. One bundle of rope was 15 feet long. 9 feet of rope was needed for one student to make a bow. After each student finished making the bow, how many inches of rope were left?(Please write the answer with unit.)
Each bundle of rope is 15 feet long. 9 feet of rope is needed for one student to make a bow, so 15 - 9 = 6 feet of rope is left over after one student makes a bow.
Since there are 3 students in each group, after all 3 students make their bows, there will be 6 x 3 = 18 feet of rope left over in each group.
Converting 18 feet to inches, we get 18 x 12 = 216 inches.
Therefore, after each student finished making the bow, there were 216 inches of rope left over.