Kindergarten 43 inches 5 grade 55 inches The inflatable Giant Slide that has been ordered for the upcoming school carnival is 21 feet tall. How many average height 5th grade students would it take to get as close as possible to this height? How many average height kindergarten students would it take to get as close as possible to this height?

21 feet = 21 * 12 = 252 inches

252 / 43 = ?

252 / 55 = ?