-------------------------Trivia #158---------------------
John drove a car and travelled back and forth from point A to B. If the car moved at a rate of 80 mph from A to B, at what speed must it travel from B to A in order to average 60 mph for the entire trip?
----------------------11/04/2014------------------------
from Math Trivia on Facebook
John drove a car and travelled back and forth from point A to B. If the car moved at a rate of 80 mph from A to B, at what speed must it travel from B to A in order to average 60 mph for the entire trip?
----------------------11/04/2014------------------------
from Math Trivia on Facebook
Alfore is a reluctant blogger, a lazy poet, and a great daydreamer. He owns a Nobel, Pulitzer, Oscar and a bunch of weirdly named cats.
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