Question 1137949
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1.  The distance from the school to the camp is the product of the bus speed (60 mph) and the time (3 hours) :


    Distance = 3*60 = 180 miles.



2.  Time for the truck is the distance divided by the average speed of the truck


    t = {{{180/45}}} = 4 hours.    <U>ANSWER</U>
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 Solved, explained and completed.