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A particular truck in a transportation fleet was driven 171,720171,720 miles last year. In comparison, it was driven 75%75\% less this year. How much was the truck driven this year?\newline____ miles

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Full solution

Q. A particular truck in a transportation fleet was driven 171,720171,720 miles last year. In comparison, it was driven 75%75\% less this year. How much was the truck driven this year?\newline____ miles
  1. Calculate decrease in miles: Calculate the decrease in miles driven this year.\newlineCalculation: 75%75\% of 171,720171,720 miles = 0.75×171,720=128,7900.75 \times 171,720 = 128,790 miles.
  2. Subtract decrease from total: Subtract the decrease from last year's total to find this year's mileage.\newlineCalculation: 171,720171,720 miles - 128,790128,790 miles = 42,93042,930 miles.

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