Question: Here is an excerpt from Robert Sullivan's A Slow-Road Movement? in the Sunday magazine section of the New York Times on June 25,2006: In 1956,

Here is an excerpt from Robert Sullivan's "A Slow-Road Movement?" in the Sunday magazine section of the New York Times on June 25,2006:

In 1956, Americans drove 628 million miles; in 2002, 2.8 billion. . . . In 1997, according to the Department of Transportation, the Interstate System handled more than 1 trillion ton-miles of stuff, a feat executed by 21 million truckers driving approximately 412 billionmiles.

There were at least 100 million drivers in the United States in 2002. How many miles per driver per year is 2.8 billionmiles?

miles perdriver:

Does this seemplausible?

yes

no

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