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
™
