The pool cost $65 to rent for the afternoon. You were hoping to spend less than that. Determine which of these activities cost less than renting the pool.
The water slide cost 1 1/2 times the cost of the pool.
The water park cost 5/6 as much as the pool.
The water rides cost 6/5 as much as the pool.
The water balloon rentals cost 1/6 as much as the pool.
Which of the activities costs less than renting the pool?