A complete 80% of a work in 20 days. Then B also foins and A and B together finish the remaining work in 3 days. How many days will be required for B if he al0one complete the work?

 A complete 80% of a work in 20 days. Then B also foins and A and B together finish the remaining work in 3 days. How many days will be required for B if he al0one complete the work?

A). 35 Days

B). 30 Days

C). 37 1/2 Days

D). 25 Days

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