in the forest there were lions and tigers and bears. the ratio of lions to tigers was 3 to 2. the ratio of tigers to bears was 3 to 4. if there were 9 lions, how many bears were there

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?