It takes one minute to fill 2/7 th of a vessel. What is the time taken in minutes to fill the whole of the vessel ?

It takes one minute to fill 2/7 th of a vessel. What is the time taken

1.	It takes one minute to fill 2/7 th of a vessel. What is the time taken in minutes to fill the whole of the vessel ?
A.	1/7 min
B.	7/2 min
C.	5/7 min
D.	7/5 min
Answer» C. 5/7 min

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It takes one minute to fill 2/7 th of a vessel. What is the time taken in minutes to fill the whole of the vessel ?

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