# SOLUTION: Cheyenne will drive 3,000 miles across Interstate 90. She plans to drive 7 hours each day averaging 60 miles per hour. What is the least number of days the trip will take?

Algebra ->  Calculators  -> Pythagorean Theorem Solver, Cartoon Lesson, and practice -> SOLUTION: Cheyenne will drive 3,000 miles across Interstate 90. She plans to drive 7 hours each day averaging 60 miles per hour. What is the least number of days the trip will take?       Log On

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 Click here to see ALL problems on Geometry Word Problems Question 200118: Cheyenne will drive 3,000 miles across Interstate 90. She plans to drive 7 hours each day averaging 60 miles per hour. What is the least number of days the trip will take? Answer by nerdybill(6958)   (Show Source): You can put this solution on YOUR website!Cheyenne will drive 3,000 miles across Interstate 90. She plans to drive 7 hours each day averaging 60 miles per hour. What is the least number of days the trip will take? . Applying the distance formula: d = rt where d is distance traveled r is rate or speed t is time . Each day Cheyenne travels: 7*60 = 420 miles . Number of days, then, to travel 3000 miles: 3000/420 = 7.143 Since she takes MORE than 7 days, the "least" number of days then is 8 days (answer)