Join 60,000+ competitive exam aspirants
What is the average speed of a car that covers half the distance at the speed of 84 km/hr and the other half at the speed of 63 km/hr?
79 km/hr
68 km/hr
69 km/hr
72 km/hr
72 km/hr
Practice and solve "What is the average speed of a car that covers half the distance at the speed of 84 km/hr and the ot..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 72 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "What is the average speed of a car that covers half the distance at the speed of 84 km/hr and the ot..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 72 km/hr. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.