SOLUTION: An experienced bricklayer can construct a small wall in 6 hours. An apprentice can complete the job in 10 hours. Find how long it takes if they work together.

Algebra ->  Rate-of-work-word-problems -> SOLUTION: An experienced bricklayer can construct a small wall in 6 hours. An apprentice can complete the job in 10 hours. Find how long it takes if they work together.      Log On


   

Question 725865: An experienced bricklayer can construct a small wall in 6 hours. An apprentice can complete the job in 10 hours. Find how long it takes if they work together.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
1/6+1/10=1/x
10/60+6/60=1/x
16/60=1/x
4/15=1/x
15/4=x
3 3/4=x