Final answer:
The time taken by the car to travel 210 km is 180 minutes.
Step-by-step explanation:
To find the time taken by the car to travel 210 km, we can use the concept of speed. The car covers a distance of 350 km in 300 minutes, so we can first find the speed of the car:
Speed = Distance / Time = 350 km / 300 minutes = 1.1667 km/min
Now, we can use this speed to find the time taken to cover 210 km:
Time = Distance / Speed = 210 km / 1.1667 km/min = 180 minutes
Therefore, the time taken by the car to travel 210 km is 180 minutes.
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