A grade 68% is normally a C- or D+.
It equals to a D+
85% of your grade is a 68 and 15% is zero. 0.85 x 68 + 0.15 x 0 = 58, your final grade.
D 60-69
95.6 percent is an A.
percent.
A
A
Generally 90-100 % will give you letter grade A
Lets say a D+ is approx. a 68. ((88.3*.8)+(68*.2))*100= 84.24%
An A- may be different in some marking systems, but is often used to indicate a grade of 85 to 90 percent.
Most scales have it at a B- Check to see which scale applies to you.