Ask Question
8 April, 23:27

Each week, Rosario drives to an ice skating rink that is 120 miles away. The round-trip takes 2.75 hours. If he averages 55 miles per hour on his way to the rink, which equation can be used to find x, the number of miles per hour he averages on his way home?

+1
Answers (2)
  1. 9 April, 01:53
    0
    First find how much time it took to make the trip to the skating rink. The skating rink is 120 miles away and his average speed is 55 miles per hour.
  2. 9 April, 02:44
    0
    Distance = rate * time

    trip there, 120 = 55 * t

    t = 2 and 2/11 hours

    trip back, 120 = r * (2.75 - 2.181818181) round trip time - time to get there

    120 = r *.568181818181818

    r = 211.2 miles per hour

    thinking maybe you did not copy the problem accurately ... thats pretty fast.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Each week, Rosario drives to an ice skating rink that is 120 miles away. The round-trip takes 2.75 hours. If he averages 55 miles per hour ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers