Rational Equation Word Problems - Intro to Traffic and Speed Problems
Автор: Ms. P's Math Help
Загружено: 2026-03-06
Просмотров: 147
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Question 1: Mary took a 5 hour road trip this past fall. On the way she drove for 90 miles in traffic and then 120 miles without traffic. If she went twice as fast without traffic, then how fast did she drive with traffic? How fast did she drive without traffic?
Question 2: A passenger train can travel, on average, 20 miles per hour faster than a freight train. If the passenger train covers 390 miles in the same time it takes the freight train to cover 270 miles, then how fast is each train?
Question 3:Sally was able to drive an average of 20 miles per hour faster in her car after the traffic cleared. She drove 23 miles in traffic before it cleared and then drove another 99 miles. If the total trip took 2 hours, then what was her average speed in traffic?
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