Out of 220 racers who started the marathon, 203 completed the race, 12 gave up, and 5 were disqualified. What percentage did not complete the marathon?
total number of racers = 220 Racers who did not complete the race = Racers who gave up + who were disqualified = 12 + 5 = 17 percentage did not complete marathon who did not complete the race x 100 total number of racers required percentage 17 220 x 100 required percentage = 0.07727272727 x100 required percentage = 7.72727272 % required percentage ~ 7.73 %
