You would need to know the number of questions on the test, and then multiply that number by 0.08 to find the number of essay questions.
Each question is worth 2.5 percent. You can get 8 wrong.
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
toget 80% you need .8 x 15 = 12 questions right. That means you can 15-12 = 3 questions wrong
100 ounces.
To score 70% or higher you must get at least 70/100 * 70 = 49 questions right. So you can get 70 - 49 = 21 questions wrong, but no more!
Each question is worth 2.5 percent. You can get 8 wrong.
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
toget 80% you need .8 x 15 = 12 questions right. That means you can 15-12 = 3 questions wrong
.8 x 30 = 24 so you can miss 6 questions
You would receive a 75%
100 ounces.
To score 70% or higher you must get at least 70/100 * 70 = 49 questions right. So you can get 70 - 49 = 21 questions wrong, but no more!
-a 6/8 is a 75% -a 7/8 is an 87% So in order to get at least an 80%, you must score at least a 7
That depends on what is passing grade? Is it 60%? Then 0.80 (.55) + .20 (x) = .60 .44 + .20X = .6 .20X = .16 x = .80 That means you need to get 8 of every 10 questions right to get 60 percent average.
You can only miss 16 points on a 100 point test in order to get an 84%. If the questions are worth 2 points EACH, you can miss 8. If the questions are worth 4 points each, you can only miss 4 questions.
25
Expressed as a percentage, 7/85 x 100 = 8.2352941176470588 recurring (that is, 8. 23529411764705882352941176470588...) percent.