B
60% D
an A+
6 ÷ 15 = .4 .4 x 100 = 40% 40% is a failing grade.
If you miss 5 questions on a 20-question test, you answered 15 questions correctly. To find your grade, divide the number of correct answers (15) by the total number of questions (20) and then multiply by 100 to get a percentage. This results in a grade of 75%.
your grade would be 80% or a B-
To calculate the grade for 12 out of 15 questions, divide the number of correct answers (12) by the total number of questions (15), which gives you 0.8. To express this as a percentage, multiply by 100, resulting in an 80%. Therefore, the grade is 80%, which is typically considered a B or a passing score in many academic settings.
you would have a 94
a 93 good job :)
4 out of 15 right is 27%, which is considered failing. 4 out of 15 wrong is 73% which is usually a C. There are many different ways of grading.
F
To determine your grade based on 20 questions with 4 wrong answers, you first need to calculate the total number of questions answered correctly. Subtract the number of wrong answers (4) from the total questions (20) to get the correct answers (20 - 4 = 16). Then, divide the number of correct answers (16) by the total questions (20) and multiply by 100 to get the percentage. So, your grade would be 80%.
4