Question

12 men and 15 women can finish a work in 10 days,how many days wil 7 men and 10 women take to finish the same work together​

Answer 1

12 men can do the job in 10 days. That means one man can do 1/(12×10) or 1/120 of the job per day.

10) or 1/120 of the job per day.15 women can do the job in 10 days. So one woman can do 1/(15×10) or 1/150 of the job per day.

0) or 1/150 of the job per day.7 men and 10 women will do 7/120 + 10/150 of the job per day.

7/120=35/600 and 10/150=40/600.

So,. 35/600 + 40/600 or 75/600 or 1/8 of the work will be done each day.

35/600 + 40/600 or 75/600 or 1/8 of the work will be done each day.It will take 8 days for the team to finish the job.

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Answer 2

Answer:

Hi guys

Answer for this question : 8 days