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Two pipes, M and N, can fill a tank in 10 minutes and 15 minutes, respectively. Both pipes are opened together but after 5 minutes, pipe M is turned off. What is the total time required to fill the tank?
5.5 minutes
5 minutes
10 minutes
7.5 minutes
7.5 minutes
Practice and solve "Two pipes, M and N, can fill a tank in 10 minutes and 15 minutes, respectively. Both pipes are opene..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 7.5 minutes. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two pipes, M and N, can fill a tank in 10 minutes and 15 minutes, respectively. Both pipes are opene..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 7.5 minutes. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.