Students Spending More Than 5 Hours on Homework

A certain high school conducted a survey on the number of hours students spend on homework each week. The results of the survey are presented in the table below:

Hours of Homework per Week:

• 0-2 hours: 10 students
• 3-5 hours: 25 students
• 6-8 hours: 15 students
• 9 or more hours: 5 students

Based on this data, determine how many students in total spend more than 5 hours on homework per week.