Answer:
Percentage=11.724%
Step-by-step explanation:
Number of people disqualified= 10
Number of people who gave up= 24
Total number of people who couldn't complete the race= 34
Total number of people who participated= 290
Percentage of people who couldn't complete the race=
Total number of people who couldn't complete the race/Total number of people who participated * 100
34/290*100= 11.724%