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CBSE Class 8 Answered

A man and boy can complete a work in 18 days . If a man works alone for last five days , he completes the work in 20 days .  How long will the boy take to complete the whole work alone
Asked by chehakkataria2006 | 02 Mar, 2020, 03:40: PM
answered-by-expert Expert Answer
Please find a similar question that will guide you to solve this example, click below
https://www.topperlearning.com/answer/8-men-and-12-boys-can-finish-a-piece-of-work-in-10-days-while-6-men-and-8-boys-can-finish-it-in-14-days-find-the-time-taken-to-finish-the-work-by-one-/2t28dii
Answered by Arun | 08 Mar, 2020, 02:10: PM

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CBSE 8 - Maths
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CBSE 8 - Maths
A man and boy can complete a work in 18 days . If a man works alone for last five days , he completes the work in 20 days .  How long will the boy take to complete the whole work alone
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A and B together can paint a room in 18days. They work together for8days and then B goes away.  A finishes the rest of work in 15days. How long would each take to finish the working separeately
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