If 15 women or 10 men can complete a project in 55 days, in how many days will 5 women and 4 men ...
If 15 women or 10 men can complete a project in 55 days, in how many days will 5 women and 4 men working together complete the same project ?
Answer/Solution
75
Steps/Work
15 W = 10 M
Now, 5W + 4M = 5W + 4×15/10W = 5W + 6W = = 11 W
If 15 women can complete the project in 55 days,
11 women can complete the same project in
55×15/11=75days
Answer A
Now, 5W + 4M = 5W + 4×15/10W = 5W + 6W = = 11 W
If 15 women can complete the project in 55 days,
11 women can complete the same project in
55×15/11=75days
Answer A