12.4%
Wiki User
∙ 5y ago72 is 80 percent of 90.
22% of 80 students is 17.6 students.
20 percent of 645 is 129.
100 students
20 of them
30% of 645 is 193.5
80 x 0.1 = 8 students
As of 2014, 80 percent of students graduate high school in the United States. This is a milestone as it is the first time the US has broken 80 percent graduation rate.
80%
22% means 22/100 = 0.22 0.22 * 80 = 17.6 students ( call it 18 )
645
41.92