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A can do work in 18 days b can do in 15 days b wof for 10 days and left |
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Answer» Step-by-step explanation: b worked for 10 days. So, REMAINING 5 days WORK is pending. This is 5/15 = 1/3rd of work. a can finish the work in 18 days. So, 1/3rd of work can be DONE in 18 × 1/3 = 6 days. |
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