If 14 men working 8 hours a day, can reap a field in 18 days, in how many days will 9 men reap the field working 7 hours a day?
Question
If 14 men working 8 hours a day, can reap a field in 18 days, in how many days will 9 men reap the field working 7 hours a day?
Solution
First, we need to find out the total man-hours required to reap the field.
We know that 14 men working 8 hours a day can reap the field in 18 days. So, the total man-hours required is 14 men * 8 hours/day * 18 days = 2016 man-hours.
Next, we need to find out how many man-hours 9 men working 7 hours a day can contribute. This is 9 men * 7 hours/day = 63 man-hours per day.
Finally, we divide the total man-hours required by the man-hours per day to find out how many days it will take for 9 men to reap the field.
So, 2016 man-hours / 63 man-hours/day = 32 days.
Therefore, 9 men working 7 hours a day will reap the field in 32 days.
Similar Questions
12 men or 18 women can do a job in 14 days. In how many days work will be finished by 8 men and 16 women
Sixteen men can complete a work in 22 days working 12 hours a day. In how many days can 24 men complete the same work working 16 hours a day?
13 men can complete a work in 7 days. 1 man can complete it in: Ops: A. 35 days B. 14 days C. 65 days D. 91 days
f 6 men can complete a work in 15 hours. Then how many hours it will take if 10 men working at the same speed complete the work?
45 men complete a piece of work in 30 days working 12 hours a day. In how many days will 60 men complete the work if working 10 hours a day
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.