SOLUTION: Ariana took 2 hours longer to drive 360 miles on the first day of a trip than she took to drive 270 moles on the second day. If her speed was the same on both days what was the dri

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Ariana took 2 hours longer to drive 360 miles on the first day of a trip than she took to drive 270 moles on the second day. If her speed was the same on both days what was the dri      Log On


   

Question 95171: Ariana took 2 hours longer to drive 360 miles on the first day of a trip than she took to drive 270 moles on the second day. If her speed was the same on both days what was the driving time each day?
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
360-270=90 MILES DIFFERENCE
90/2=45 MPH. IS THE SPEED
PROOF
360/45=270/45+2
8=6+2
8=8