Question

10 women can complete a work in 7 days and 10 children take 14 days to complete the work
How many days will 5 women and 10 children take to complete the work?
(A) 3
(B 5
(C) 7
(D) Cannot be determined​

Answer 1

Step-by-step explanation:

Explanation on the picture

Answer 2

Step-by-step explanation:

Solution:

10 women’s 7 days work= 10 children’s 14 days work [both work same]

So, 70 women’s work= 140 children’s work

or, 1 woman= 2 children [divided by 70 from both side]

Therefore, 5 women= 10 children

So, 5 women+10 children= 5 women+ 5 children= 10 women

10 women can complete a work in 7 days

Answer: 7 days.