A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B

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Q 1453112044.     A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in :
A

8 days

B

10 days

C

12 days

D

15 days

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(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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