Quote:
Originally Posted by tasdrouille
You just proved the article is right. Suppose 50 miles. At 50 mpg you use 1 gal and at 100 mpg you use 0.5 gal. Total fuel for the 100 miles trip is 1.5 gal which turns out to be 66.6667 mpg.
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Nope, just proved that the poster didn't pay attention in math class :-)
And of course the problem is not realistic: If I get 50 mpg on an uphill in the Insight, I'll get close to infinite mpg on the reverse trip :-)