Painter A can paint a house in 16 days and painter B can do the same work in 20 days . With the help of painter C, they paint the house in 8 days only. Then , Painter C alone can do this task in -

Question

Painter A can paint a house in 16 days and painter B can do the same work in  20 days . With the help of painter C, they paint the house in 8 days only. Then , Painter C alone can do this task in -

Accepted Answer

সঠিক উত্তর: 80 days। ব্যাখ্যা: