3 men A, B, C Complete the work 10,12,15 respectively if A, B, C Together start the work After 2day A left and next 2 day C also Left Than find how many day the whole work will complete?
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- A, B and C can complete a work in 10, 12 and 15 days respectively. They started the work together. But A left the work 5 days before it's completion. B also left the work 2 days after A left. In how many days was the work completed?
- Total number of days to for completing the work
So, Therefore C's work 3 days = 3 × 1/15 = 1/5
⟹ 1/2 = 4 × 1/2 = 2 days
Total time = 2 + 2 + 3 = 7 days
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