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1. |
A and B can complete a task in 50 days, B and C can complete it in 37.5 days while C and A can do the same task together in 30 days, How many days will A, B and C each take complete the task individually? |
A. | 40, 60 and 120 |
B. | 60, 120 and 40 |
C. | 75, 150 and 50 |
D. | 50, 150 and 75 |
Answer» D. 50, 150 and 75 | |