Mr. Grimsley is rounding grades on his test to the nearest 10 10. Students may earn 50 , 60 , 70 , 80 , 90 , or 100 50,60,70,80,90,or 100 points. Two students earned 100 100 points. One student earned 90 90 points. Four students earned 80 80 points. Seven students earned 70 points. Six students earned 60 points. No students earned 50 points or less.