SOLUTION: Hello! Can anyone please answer this. It's about distance/rate problem. two cars are traveling in opposite directions at the rate of 60kph and 72kph. How far are they apart aft

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Question 483621: Hello! Can anyone please answer this.
It's about distance/rate problem.
two cars are traveling in opposite directions at the rate of 60kph and 72kph. How far are they apart after 90 minutes if they depart simultaneously from the same point?
>>Thank you in advance<<

Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
60+72=132 kph
132 x 1-1/2=198
The two cars are 198 kilometers apart..