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Machine A can produce a batch of components in 15 days, while Machine B can produce the same batch in 20 days · If they work together, how many days will it take to complete the batch?
8.5 days
8.6 days
8.7 days
8.8 days
8.6 days
Practice and solve "Machine A can produce a batch of components in 15 days, while Machine B can produce the same batch i..." for RRB JE CBT-1 - Mathematics · The correct answer is Option B: 8.6 days · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Machine A can produce a batch of components in 15 days, while Machine B can produce the same batch i..." for RRB JE CBT-1 - Mathematics · The correct answer is Option B: 8.6 days · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.