Respuesta :

From a total of 400 students ,

120 votes for Lindsey

280 votes for Sharif

then 200 students = 50%

. 100 students= 25%

. 20 students = (50%)/10 = 5%

then 120 students (100+20) belows to 25%+5%= 30%

30% students voted for Lindsey