Maths If 9 men working 7 1/2 hours a day can complete a piece of work in 40 days, then in how many days 12 men can complete the same work by working 6 hours a day, while the former 3 people can do the same amount of work as the latter? Are?
| Q.201376: If 9 men working 7 1/2 hours a day can complete a piece of work in 40 days, then in how many days 12 men can complete the same work by working 6 hours a day, while the former 3 people can do the same amount of work as the latter? Are? |
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