SOLUTION: a car travels 1.2 km in 1 min. what is average speed in kilometers per hour? how do you know?

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Question 515172: a car travels 1.2 km in 1 min. what is average speed in kilometers per hour? how do you know?

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
1.2 km/min. Multiply by 60 min/hr.
1.2(60)(km/min)(min/hr) = 72 km/hr.