A and B can complete a work in 15 days and 10 days respectiv - Study24x7

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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

10 days

B

15 days

C

12 days

D

8 days

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