Pigs on
Researchers have trained pigs to use computers to get treats. If they had 200 pigs; and three quarters could get a treat; and one tenth could move the mouse; how many were successful?
Coast to Coast
This guy here, Doug Allan, won the Coast to Coast in 11h 9m 52s. The distance is 243km, how long would it have taken him if he was running at 15km/hr?