Question

12men or 15 women can do a piece of work in 21 days .Find the number of days required to complete the same work by 6men and 10 women​

Answer 1

Answer:

15 days work by men and women

Answer 2

Answer:

18 days.

Step-by-step explanation:

12 men can do the work in 21 days.

15 women do the work in 21 days.

So, it means that===>  12 men = 15 women ==> 4 men = 5 women.

Now, we have 6 men and 10 women.

= 6 men and 8 men { 5 women = 4 men, So, 10 women = 8 men }

= 14 men.

Now, It is given that, 12 men can do the work in =  21 days

   So, 1 man can do the work in = 21 * 12

    So, 14 men can do the work in = (21*12)/14 = 18 days.