90 percent is around B and A on a test.
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.
More than 90 percent of Libya is covered in a desert. The Sahara desert is one of the most popular deserts in Africa and makes up about 90 percent of Libya.
1 percent is 10,000 ppm .06 percent = (.06 x 10,000) = 600 ppm 90 ppm = (90 / 10,000) = 0.009 percent 0.06 percent is not the same thing as 90 ppm. This is not a math problem. You have to change the material. That's a chemistry problem.
Generally 90-100 % will give you letter grade A
[(100x60) + (Tx40)]/100=Average, where T is you average on the other 40% of your grade. Example: your grade average is 90 before the test. You get a 100 on the big test. [(100x60) + 90x40)]/100 = [6000 + 3600]/100 = 96
Grade equivalent score is interpreted by comparing the percentage to the actual letter grade given. In most instances a 90 percent or greater is equivalent to an A letter grade.
90+10 divided by 2=50
100%- A+90% and above- A80-89% B70-79%-Cetc70% is a C
Depending on the class and school a 90% grade is usually an A. 90 to 100 are considered, most places, A's.
It will depend on the professor and school policy; but 90% is usually an A-.
86% to 90% is a B plus.
A grade of 'A' is usually 90% and above.
It depends on your school's grading system.