Multiple Choice
Round your answer to two decimal places.
-The time it takes to complete a certain job varies inversely to the number of people working on that job. If it takes 20 hours for 13 carpenters to frame a house, then how long will it take 25 carpenters
To do the same job?
A) 25 hr
B) 40 hr
C) 10.4 hr
D) 16.3 hr
Correct Answer:
Verified
Correct Answer:
Verified
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