78% is considered a C. Normally the letter grade scale is that an A is 90-100, B is 80-89, C a 70-79, D is 60-69 and F is anything below 60.
78 percent = 0.78
90 percent is around B and A on a test.
This is the composition of the air.
Nitrogen
78% nitrogen gas 21% oxygen gas
A c 78 and 79 would constitute a C+
No. It is usually a C+.
Typically a C, but it is advised that you ask your instructor rather than on Answers.com.
78%is basicly a C+or B-
Basically a C+ in most school systems.
Different schools adopt different scales. A 78 is either a B- or a C+
78% or C+
It depends on where you live, but it would be about a D.
95.6 percent is an A.
percent.
A
A