The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer the questions. Prealgebra Exam Scores 24 20 =2} Frequency o 70.5 75.5 80.5 85.5 90.5 95.5 100.5 Scores Step 1 of 5: Find the number of the class containing the largest number of exam scores (1, 2, 3, 4, 5, or 6). The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer the questions. Prealgebra Exam Scores 24 20 _ N Frequency 0 705 755 80.5 85.5 90.5 95.5 1005 Scores Step 2 of 5: Find the upper class limit of the second class. The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer the questions. Prealgebra Exam Scores 24 20 _ N Frequency o 70.5 755 80.5 85.5 90.5 95.5 100.5 Scores Step 3 of 5: Find the class width for this histogram. The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer the questions. Prealgebra Exam Scores 24 20 o N Frequency 0 705 755 80.5 855 90.5 95.5 100.5 Scores Step 4 of 5: Find the number of students that took this exam. The following histogram shows the exam scores for a Prealgebra class. Use this histogram to answer the questions. Prealgebra Exam Scores 24 20 N Frequency = 70.5 75.5 80.5 855 90.5 95.5 100.5 Scores Step 5 of 5: Find the percentage of students that scored higher than 85.5. Round your answer to the nearest percent