To find how long 7 men take to complete a job done by 4 men in 12 days, apply the Men x Days = Work formula, resulting in 6.857 days.
To determine how long 7 men will take to complete the same job that 4 men do in 12 days, you can use the formula: Men × Days = Work. In this case, 4 men complete the job in 12 days, so the total work is 4 × 12 = 48 men-days. As 7 men will be working, the time they will take can be calculated as 48 ÷ 7 = 6.857 days.
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