Mark M. answered • 09/05/16
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
1 barn needs 24 worker/days
10 barns need 240 worker/days
12 workers on 240 worker/days is 20 days.
Aaron R.
asked • 09/05/166 workers can build a barn in 4 days. Assuming they work at the same rate, how long would it take 12 workers to build 10 of the same type of barns?
Six construction workers can build a certain type of barn in 4 days. Assuming they work at the same rate, how long would it take 12 construction workers to build 10 of the same type of barns?
Follow
•
2
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
