Ariana took 2 h longer to drive 360 mi on the first day....

sbates

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Aug 16, 2007
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Ariana took 2 h longer to drive 360 mi on the first day of a trip than she took to drive 270 mi on the second day. If her speed was the same on both days, what was the driving time each day?

Thank you
 

TchrWill

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Jul 7, 2005
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Re: Science and medicine III

Ariana took 2 h longer to drive 360 mi on the first day of a trip than she took to drive 270 mi on the second day. If her speed was the same on both days, what was the driving time each day?
Her constant speed was (360 -270)/2 = 45mpr.

The driving times are now fairly obvious.
 
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