Students play tennis in a rectangular room that is 15 feet by 25 feet. There is 8 feet of floor space from each end of the table to the wall and 5 feet from each side of the table to the wall. What is the area of the floor not covered by the table?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance