A jet flew to Las Vegas and back. The trip there took 9 hours and the trip back took 12 hours. It averaged 309 km/h on the return trip. Find the…

A jet flew to Las Vegas and back. The trip there took 9 hours and the trip back took 12 hours. It averaged 309 km/h on the return trip. Find the…

A jet flew to Las Vegas and back. The trip there took 9 hours and the trip back took 12 hours. It averaged 309 km/h on the return trip. Find the…

A jet flew to Las Vegas and back. The trip there took 9 hours and the trip back took 12 hours. It averaged 309 km/h on the return trip. Find the…
Let the distance to Las Vegas is X km.In the return trip the jet took 12 hours at an average speed of 309km/h.Distance = speed * timeX = 309km/h*12h = 3708km So for the going trip if the average speed is V then;V = distance/time = 3708km/9h = 412 km/h So for the going trip average speed is 412 km/h