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What is the average speed of a bike, which covers half the distance with a speed of 42 km/hr and the other half with a speed of 84 km/hr?
56 km/hr
57 km/hr
47 km/hr
63 km/hr
56 km/hr
Practice and solve "What is the average speed of a bike, which covers half the distance with a speed of 42 km/hr and the..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 56 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "What is the average speed of a bike, which covers half the distance with a speed of 42 km/hr and the..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 56 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.