petertorano2004 petertorano2004
  • 14-11-2022
  • Mathematics
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On the first part of 550-kilometer trip a salesperson travels 4 hours and 15 minutes at an average speed of 100kilo meters per hour. The salesperson needs to arrive at the destination in another hour and 20 minutes. Find the average speed (in km/h) required for the remainder of the trip.

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