SOLUTION: Number of trees 7 8 10 15 Trimming time per tree(minutes) 20 40 80 100 How many hours

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Question 348707:
Number of trees 7 8 10 15
Trimming time per tree(minutes) 20 40 80 100

How many hours will it take to trim all 40 trees listed in the table above?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Number of trees 7 8 10 15
Trimming time per tree(minutes) 20 40 80 100
How many hours will it take to trim all 40 trees listed in the table above?
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time = 7*20+8*40+10*80+15*100 = 2760 minutes
= 46 hrs
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Cheers,
Stan H.