SOLUTION: 4 men and 10 boys can solve a task in 18 days . how many days will require to solve the task by 12 men and 30 boys?

Algebra ->  Rate-of-work-word-problems -> SOLUTION: 4 men and 10 boys can solve a task in 18 days . how many days will require to solve the task by 12 men and 30 boys?       Log On


   

Question 469334: 4 men and 10 boys can solve a task in 18 days . how many days will require to solve the task by 12 men and 30 boys?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
triple the workers divides the hours required by 3.
6 days Answer.
.
Ed