A man goes from one place to another at a speed of 50 km/hr and returns to the same place with 40% more speed than before. Find the acreage speed of the journey.
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Answer:
58.334 km/hr
Step-by-step explanation:
1st journey=50km/hr
2nd journey=(140/100)*50=70km/hr
Further on, refer to the PDF below.
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