Question

if 3 women or 5 girls take 17 days to complete a piece of work, how long will 7 women and 11 girls working together take to complete the work?​

Answer 1

Answer:

35 days

Step-by-step explanation:

Answer 2

The answer :

Given work done by 3 women = 5 girls

So work done by 1 women = work done by 5/3 girls

Therefore work done by 7 women and 11 girls = work done by 35/3 11 = 68/3(girls)

Since 5 girls can complete the work in 17 days 1 girl can complete in 85/68/3 = 3 3/4 days