SOLUTION: An automobile traveled 360km. If it’s average speed had been 2kph more, the trip would have taken 18 minutes less. What was the average speed?

Question 1194514: An automobile traveled 360km. If it’s average speed had been 2kph more, the trip would have taken 18 minutes less. What was the average speed?
Found 2 solutions by josgarithmetic, Alan3354:
Answer by josgarithmetic(39614) (Show Source): You can put this solution on YOUR website!

SPEED TIME DISTANCE DID r 360/r 360 IF r+2 360/(r+2) 360 DIFFERENCE 18/60

In case factorization could be used,

and the two factors might be near each other.

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
it's = it is
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