Question 13
John can draw a total of 100 sketches in two days. Today, his boss asks him to draw 100 sketches, the only problem is that he will be attending a wedding banquet tomorrow afternoon, so all sketches must be drawn within a day and a half. If he plans to hire a junior artist to work with him together to finish the project in time, how many days at most should the junior artist take to draw 100 sketches?