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A train traveled from one city to another city in 4 hours at a speed of 70 mph.

The retum trip was made in 5 hours. Find the speed for the return trip.

User RFerwerda
by
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1 Answer

2 votes

Answer:

56miles/hr

Explanation:

Given parameters:

Time taken for the to travel = 4hrs

Speed of the train = 70mph

From this data, let us find the distance of the trip;

Distance =Speed x time

Therefore, insert the parameters;

Distance = 70mph x 4hr = 280miles

Now;

Return trip took, 5hrs,

Speed = ?

Speed =
(distance)/(time)

Insert the parameters and solve;

Speed =
(280)/(5) = 56miles/hr

User Tizzick
by
7.6k points

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