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If 6 men can do a piece of work in 14 days, how many men are needed to do the work in 21 days?

User Jonno
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2 Answers

6 votes
The answer should be 9 workers due to 7 day periods.

21/7 =3
3+6 =9

Answer:9
User Susundberg
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6 votes
Nine men are needed.
hope this helps
User Nitesh Tarani
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