Rohan can paint 
of a painting in 6 days. How many days will he take to complete painting?
Given,
Number of days taken by Rohan for painting 
of painting = 6 days
∴Number of days taken by him to complete the painting = 
2
Rohan can paint of a painting in 6 days. How many days will he take to complete painting?
Given,
Number of days taken by Rohan for painting of painting = 6 days
∴Number of days taken by him to complete the painting =