I had to transport the rollers and kit by van to Imperial college today, my sat nav said 7.5 miles...it took an hour and 10 mins...and on the way back at 3.30pm (not even rush hour) 1h20m....what's my average speed????
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I had to transport the rollers and kit by van to Imperial college today, my sat nav said 7.5 miles...it took an hour and 10 mins...and on the way back at 3.30pm (not even rush hour) 1h20m....what's my average speed????