Posted by **anonymous** on Saturday, April 28, 2007 at 12:40am.

two airplanes left the same airport traveling in opposite direction. if one airplane averages 400 miles per hour and the other airplane averages 250 miles per hour, in how many hours will the distance between the two planes be 1625 miles?

Does it help to point out that if they're going different directions, you can figure that each hour, they'll be another 650 miles apart?

Matt

## Answer this Question

## Related Questions

- Math - Two airplanes at 25,000 ft above the ground are flying toward the same ...
- Algebra - Two trains start from the same place at the same time. They travel i...
- trig - Two Airplanes leave an airport at the same time on different runways. One...
- calculus - An airplane flying west at 300 miles per hour goes over the control ...
- math - From a point on a straight road, two cars are driven in opposite ...
- Math - Two cars start from the same place and travel in the same direction. If ...
- Algebra - Two trains leave Raleigh at the same time, one traveling north, the ...
- math - the bus staions in trawley and fenton are 220 miles apart. a bus left ...
- math - one of your friends is heading north for a holiday and the other is ...
- maths - Two planes take off from the same airport at the same time. One plane ...