Calculated Industries GradeMatic 4000 - Averaging Number & Letter Grades

Averaging Number & Letter Grades
Enter and average the following num-
ber and letter grades:
8 7 B + 64 C –
S t e p / K e y s t ro k e s D i s p l a y
1 . Clear calculator:
[On/C] [On/C] 0 .
2 . Enter the grades:
87 [# Grd ] 1 87.00 B +
[ B + ] 2 88.33 B +
64 [# Grd ] 3 64.00 D
[ C – ] 4 71.67 C –
3 . Find the average for grades:
[ Av g ] 4 77.75 C +
3 4 – GradeMatic 4000
™