Person A can complete a job in 48 min while B can complete the same job in 60 min. How long will they take to complete the job together?

Person A can complete a job in 48 min while B can complete the same jo

1.	Person A can complete a job in 48 min while B can complete the same job in 60 min. How long will they take to complete the job together?
A.	26 min 40 sec
B.	28 min 20 sec
C.	30 min 45 sec
D.	32 min 15 sec
Answer» B. 28 min 20 sec

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Person A can complete a job in 48 min while B can complete the same job in 60 min. How long will they take to complete the job together?

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