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If A can do 1/3 of a work in 5 days and B can do 2/5 of the same work in 10 days, how long will they take to finish the work together?
7.5 days
8.5 days
9.5 days
10 days
7.5 days
Practice and solve "If A can do 1/3 of a work in 5 days and B can do 2/5 of the same work in 10 days, how long will they..." for RRB JE CBT-1 - Time and Work · The correct answer is Option A: 7.5 days · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "If A can do 1/3 of a work in 5 days and B can do 2/5 of the same work in 10 days, how long will they..." for RRB JE CBT-1 - Time and Work · The correct answer is Option A: 7.5 days · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.