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QUESTION
Sophia has a walking rate of 1.5 meters per seconds and David walks 2.5 meters per second. When David leaves the house Sophia already walked 70...
- Sophia has a walking rate of 1.5 meters per seconds and David walks 2.5 meters per second. When David leaves the house Sophia already walked 70 meters . How long will it take David to catch up with Sophia.
