Percent of a Number

When am I ever going touse this?Surveys he graph at the right shows the results of a survey in which 1,016 people were asked to name the things they feared.1.About how many of them said they were afraid of snakes?2.How did you estimate?3.Suppose you pass 50 people at a mall.Based on the results of the survey,do you think more or less than 25 of them are afraid of mice? Explain.