Every at 20 minutes. Both
some
One train leaves a station every
24 minutes. Another
train leaves the same
station every 20 minutes. Both trains left the station at 7:30. When is the next time
they will leave at the time?
same
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?