posted by nikko .
Odometer. A Ford SUV comes standard with rims (which correspondes to a tire with diameter). Suppose you decide to later upgrade these tires for rims (corresponding to a tire with diameter). If you do not get your onboard computer reset for the new tires, the odometer will not be accurate. After your tires have actually driven miles, how many miles will the odometer report the SUV has been driven? (Use the fact that .)
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