Question

waiting darshan same id it's riha​

Answer 1

Answer:

Here in all the three cases, the work done is same. But it is done by different combination of workforces.

6 Men take 18 days. So TOTAL WORK = 108 MD (where MD= Mandays, a unit of work) ……(eqn1)

3 Men and 6 Women take 9 days. So, TOTAL WORK = 27 MD + 54 WD …. (eqn2)

Equating the total work,

108 MD = 27 MD + 54 WD

=> 81 MD = 54 WD

=> 27 MD = 18 WD

So, replacing man days in eqn2,

TOTAL WORK = 72 WD

Now, 6 women will complete 6 WD of work in one day.

To complete 72 WD of work, Time needed = (72 WD)/(6 WD) = 12 Days (Answer)

Explanation:

good night ❤️

Answer 2

Answer:

what to do with this I am totally confused