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A car travels from city X to city Y, covering the first 120 km at a speed of 50 km/h and the remaining 180 km at a speed of 80 km/h. Calculate the average speed for the entire journey. (round off your answer to two decimal places).
64.12 km/h
64.52 km/h
64.92 km/h
63.52 km/h
64.52 km/h
Practice and solve "A car travels from city X to city Y, covering the first 120 km at a speed of 50 km/h and the remaini..." for Mathematics - Previous Year Paper 2024. The correct answer is Option B: 64.52 km/h. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A car travels from city X to city Y, covering the first 120 km at a speed of 50 km/h and the remaini..." for Mathematics - Previous Year Paper 2024. The correct answer is Option B: 64.52 km/h. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.