a car covers first 120 km of its journey of 180km in 3 hours. what should be it's speed for the next lap so that it's average speed is 36km/hr
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13
Answer is 30 km per hour.
Car should cover distance with the speed of 30 km per hour in next lap so its average speed would be 36km/hour.
Answered by
0
Step-by-step explanation:
it's speed for the next lap= 30km/hr
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