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A class of 38 students took a Physics test. 14 students had an average score of 68. The remaining students had an average score of 73. What is the average score (rounded off to one decimal place) of the whole class?
78.3
65.1
71.2
61.8
71.2
Practice and solve "A class of 38 students took a Physics test. 14 students had an average score of 68. The remaining st..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 71.2. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A class of 38 students took a Physics test. 14 students had an average score of 68. The remaining st..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 71.2. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.