Question

4 men can do a work in 5 days and 6 women
can do the same work in 4 days. If 5 men
and 6 women work together they will
complete the work in :
(a) 1 day
(b) 2 days
(c) 3 days (d) 4 days

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Answer 1

Answer:

I think One day is right answer.

Answer 2

Answer:

2 days

Step-by-step explanation:

4 men=5 days

1 men=20 days

6 women=4 days

1 women=24 days

20men=24 women

1 men=6/5 women

therefore

5m+6w=

5*6/5w+6w=12w

6w=4days

12w=x

x=2 days