The Amazing Raceis a reality show where contestants race around the world completing various tasks in a variety of locales.Crucial to the show is estimating how long it'll take contestants to complete these tasks.Suppose time-to-completion follows a normal distribution with an average of 55minutes and standard deviation of 4minutes.What percent of contestants will take exactly60 minutes to complete the task?

Express your answer as a percent to one decimal place. Exclude the percent sign (%) in your answer.