SOLUTION: Two people start moving from the same point at same time at 30kmph and 40kmph in opposite direction find the distance between them after 3hours

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Question 890258: Two people start moving from the same point at same time at 30kmph and 40kmph in opposite direction find the distance between them after 3hours
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The speeds are added when going in opposite directions.
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d = r*t