A, B and C can do a work in 6, 12 and 24 days respectively. In what time will they finish the work while working together?
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Q:
A, B and C can do a work in 6, 12 and 24 days respectively. In what time will they finish the work while working together?
- 1$$ 3 {3\over7} $$daystrue
- 2$$ 2 {3\over7} $$daysfalse
- 3$$ 4 {3\over7} $$daysfalse
- 4$$ 3 {3\over5} $$daysfalse
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