A student athlete runs 3 1/3 miles 30 minutes. A professional runner can run 1 1/4 times as far in 30 minutes. How far can the professional runner run in 30 minutes?

There are 1872 steps in a building that has 104 floors. each floor has the same number of steps. a second building has the same number of floors but 2 fewer steps between each floor. how many steps are there between each floor of the second building?