how long will it take someone running at 12 mph to catch up to someone walking at 5 mph with an hour and half head start?
I keep getting 15/24 but the answer sheet says it is 15/14? is the answer on the answer sheet a typo or am i doing it wrong?
how long will it take someone running at 12 mph to catch up to someone walking at 5 mph with an hour and half head start?
I keep getting 15/24 but the answer sheet says it is 15/14? is the answer on the answer sheet a typo or am i doing it wrong?