Question

18 women can complete a work in 12 days and 12 men can complete the same work in 9 days in how many days will 8 men and 8 women complete that work

Answer 1

18women->1work->12days
1woman ->1work->12*18 days(InverseProportion)
8women ->1work->12*18/8 days(InverseProportion)=27days( 1 time fast)

12men ->1work->9days
1man ->1work->12*9 days(InversProportion)
8men-> 1work->12*9/8 days(InverseProportion)=27/2 days ( 2 times fast)

8men + 8women = (1 time fast) + (2 times fast)
=3 times fast of 8 women
= 27/3 (InverseProportion)
=9 days

Answer 2

Answer:

Step-by-step explanation: