1.On a reading test, Shaylen's score of 455 was higher than the scores of 4288 of the 7238 students who took the test. Find the percentile, rounded to the nearest percent, for Shaylen's score. th percentile

2. On a placement examination, Rick scored lower than 1176 of the 12,700 students who took the exam. Find the percentile, rounded to the nearest percent, for Rick's score.

3. Kevin scored at the 70th percentile on a test given to 9780 students. How many students scored lower than Kevin?