First, you convert them to 100. 4/20=16/100 The subtract 16 out of 100. 100-16=84
65% or D
It depends on exactly what scale is used, but for almost all, that would be an F.
Add all the marks up and divide by 20 to get the average !
20-3 = 17 and 17/20 = 85/100 = .85 or 85%. Percent is a ratio per cent or 100. Multiplying both the 20 and the 17 by 5 will make the denominator 100 and the percent sought after.
If you got 20 problems wrong on a 75 question test your grade would be 73% or a C. You can find that by subtracting the amount of questions you got wrong from the amount you got right, 55 in this case. Divide the amount of correct questions by the amount of questions on the test to get .733333. That is the grade.
First, you convert them to 100. 4/20=16/100 The subtract 16 out of 100. 100-16=84
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%.
If you get 20 wrong out of 50 questions what is your grade?
If you get 2 wrong out of 20 then its a 90 percent
65% or D
a B
65
If u get 1-5 wrong A 5-10 wrong B 10-15 wrong C 15-20 wrong D 20 and up u get a F
It depends on exactly what scale is used, but for almost all, that would be an F.
Add all the marks up and divide by 20 to get the average !
If there are 20 questions then each question is worth 5 points because 100 total points divided by 20 equals 5.If you missed 8 questions then 8 times 5 points equals 40 points wrong, so you have to subtract that from 100 to get a grade of 60. Study harder next time.