A can do a piece of work in 12 days and B alone can do it in 16 days. They worked together on it for 3 days and then. A left. how long B take to finish the remaning work?

Question

A can do a piece of work in 12 days and B alone can do it in 16 days-They worked together on it 3 days and then A left-How long did B take to finish the remaining work -

Toppr Admin · Accepted Answer

A can do a piece of work in 12 days and B alone can do it in 16 days.They worked together on it for 3 days and then A left.How long did B take to finish the remaining work ?