If it takes 12 minutes for the Smith family to wait for a ride on the roller coaster, and 5 minutes for everyone to get off it, how many minutes are spent screaming? Share Tweet Answer 7 minutes.
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?