SOLUTION: By 3:00 PM, John had plowed 7 driveways and by 5:30 PM he had completed 13.
a) Find John’s plowing rate in number of driveways per hour.
b) Find John’s plowing rate in minutes p
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Question 473704: By 3:00 PM, John had plowed 7 driveways and by 5:30 PM he had completed 13.
a) Find John’s plowing rate in number of driveways per hour.
b) Find John’s plowing rate in minutes per driveway
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
By 3:00 PM, John had plowed 7 driveways and by 5:30 PM he had completed 13.
a) Find John’s plowing rate in number of driveways per hour.
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rate = (# of driveways)/(# of hours) = 6/2.5 = 2.4 driveways/hour
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b) Find John’s plowing rate in minutes per driveway
(2.4)(driveways/hour)(1 hr/60 minutes)
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= (2.4*1)/(1*60)(driveways/minute)
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= 0.04 driveways/minute
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cheers,
Stan H.
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