In a 1-kilometer race, there are three participants: A, B, and C. A can give B a head start of 50 meters and C a head start of 69 meters (meaning they...
Question
In a 1-kilometer race, there are three participants: A, B, and C. A can give B a head start of 50 meters and C a head start of 69 meters (meaning they would finish at the same time). How many meters of head start can B give to C?