Question

1
Sample 7: A and B working separately can do a
piece of work in 9 and 12 days respectively. If they
work for a day alternately, A beginning first, then in
how many days the work will be completed?
1 7
Solution: (A + B)'s 2 days' work =
9 12 36
Then (A + B)'s 5 pairs (10) days' work
35
= 5 x
36
35
Remaining work = 1 -
which is
36 36
36​

Answer 1

Answer:

Thats not a problem at all place to go to the top of the document and I will send you a copy of the day and the day after the ceremony was held in the middle of the night and then a 7 of the day and the day after the ceremony was held in the middle of the night and then a 7