A jet covers 900 km at 600 km/h and returns the same distance at 450 km/h. What is its average speed for the entire trip?
Correct Answer: C. 514.29 km/h
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A jet covers 900 km at 600 km/h and returns the same distance at 450 km/h. What is its average speed for the entire trip?
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A jet covers 900 km at 600 km/h and returns the same distance at 450 km/h. What is its average speed for the entire trip? - MCQ Explanation
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Correct answer: C. 514.29 km/h