A train travels 240 km in 3 hours, then 180 km in 2 hours. What is its average speed for the entire trip? Show all steps and give the final answer.
Mathematics
ScanSolve AI Answer
Answer
The average speed for the entire trip is 84 km/h.
Step-by-step solution
3 stepsSteps:
Calculate the total distance traveled
Total Distance = Distance 1 + Distance 2
Total Distance = 240 km + 180 km
Total Distance = 420 kmCalculate the total time taken
Total Time = Time 1 + Time 2
Total Time = 3 hours + 2 hours
Total Time = 5 hoursCalculate the average speed
Average Speed = Total Distance / Total Time
Average Speed = 420 km / 5 hours
Average Speed = 84 km/h
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