2 years ago

A car is 200 km from its destination after an hour and 80 km from its destination after 3 hour

1 answer:

4 0

200 - 80 is equal to 120. So the car traveled 120 km in 3 hours. It travels at an average of 120/3 = 40 km/hr, and will reach its destination in 2 hours.

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