Question

what is the average,s, of 80 and 130 mph

Answer 1

Is this an average speed problem such as the following:

A vehicle travels at 80 mph on a trip and at 130 mph on return trip. What was its average speed for the entire trip?

If so, the average speed is [2* (80)*130] / [80 + 130] = 99.05 mph (approx)

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