'A' is twrice as fast as 'B' , and is therefore able to finish a work in 24 days less than 'B' . What is the time in which they can do it working together ?

'A' is twrice as fast as 'B' , and is therefore able to finish a wo

1.	'A' is twrice as fast as 'B' , and is therefore able to finish a work in 24 days less than 'B' . What is the time in which they can do it working together ?
A.	15 days
B.	16 days
C.	17 days
D.	18 days
Answer» C. 17 days

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'A' is twrice as fast as 'B' , and is therefore able to finish a work in 24 days less than 'B' . What is the time in which they can do it working together ?

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