Do you want to know your class standing?
 

Grading :

3 long exams 60 %
2 machine problems 40 %

Grading scale :

92 -  100    1.0
88 - < 92    1.25
84 - < 88    1.5
80 - < 84    1.75
76 - < 80    2.0
72 - < 76    2.25
68 - < 72    2.5
64 - < 68    2.75
60 - < 64    3.0
< 60           5.0