Distance Problem: Round-Trip (Equal Distances)

A car travels from Dino’s Den to work in 2 hours. Eight hours later, it returns to Dino’s Den at a speed 20 mph less than its speed going due to rain. If it is gone a total of 13 hours, how fast did it travel on each leg of the trip? And how far did it travel one way?

In this “rate, time, and distance” problem, it’s not given the rates (or speeds), but it gives the time for both “go” and “return (with hint finding it).”

In this 4K video, I include live-action and animation with thorough explanation to the process of solving this particular problem.

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