Timer
00:00
Your Answer
A
B
C
D
E
Global Stats
Working alone, Manuel finishes cleaning half the house in a third of the time it takes Nick to clean the entire house alone. Manuel alone cleans the entire house in 6 hours. How many hours will it take Nick and Manuel to clean the entire house if they work together?
A. 1.5
B. 2
C. 2.4
D. 3
E. 3.6
The OA is E.
Manuel needs 6 Hours to complete the job
Nich needs 9 Hours to complete the job
--> t*(1/6+1/9) = 1 --> t = 18/5 = 3,6
Hence, the correct answer is E.
Has anyone another approach to solve this PS question? Regards!
A. 1.5
B. 2
C. 2.4
D. 3
E. 3.6
The OA is E.
Manuel needs 6 Hours to complete the job
Nich needs 9 Hours to complete the job
--> t*(1/6+1/9) = 1 --> t = 18/5 = 3,6
Hence, the correct answer is E.
Has anyone another approach to solve this PS question? Regards!
