To calculate your grade, you need to know how much each question is worth. If each question is worth the same, you can divide the number of correct answers (80 - 3 = 77) by the total number of questions (80) and multiply by 100 to get a percentage. If each question is worth different points, you'll need to know the point value of each question to calculate your grade.
77/80 = 96%
80% or B
67.5%
6 wrong gives a score of 80%, 80% wrong means 6 correct.
As a percentage it is 80%
80%
80%
80% or B
67.5%
6 wrong gives a score of 80%, 80% wrong means 6 correct.
The number is 68.
20
Maybe about 70 or 80 question
An 80 as your grade.
80%.
In order to score an 80 percent on a 70 question test, one can afford approximately 14 errors. This question can be calculated by taking 56 divided by 70,which equals 0.8. Take 0.8 and multiply that by 100 to get 80.
In order to score 80% on a test with 30 questions, you must give 6 wrong answers. You can do it!
As a percentage it is 80%