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A car covers three different segments of a journey: it travels 40 km at a speed of 60 km/hr, then 50 km at a speed of 50 km/hr and finally 60 km at a speed of 40 km/hr. What is the car's average speed (rounded off to one decimal place) for the entire trip?
47.4 km/hr
48.3 km/hr
52.9 km/hr
50.3 km/hr
47.4 km/hr
Practice and solve "A car covers three different segments of a journey: it travels 40 km at a speed of 60 km/hr, then 50..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 47.4 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A car covers three different segments of a journey: it travels 40 km at a speed of 60 km/hr, then 50..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 47.4 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.