85%
75% right, 25% wrong.
If there are 85 questions, a passing grade of 80% would be 68 correct answers.
47.5%
To find the percentage of wrong questions, divide the number of wrong questions by the total number of questions and then multiply by 100. So, ( \frac{23}{80} \times 100 = 28.75% ). Therefore, 23 wrong questions out of 80 corresponds to 28.75%.
It is: 78.75%
You would need to answer 68 questions correctly.
80 out of 100 is 80/100, so 80%
75% right, 25% wrong.
percentage = 85%% rate:= 68/80 * 100%= 0.85 * 100%= 85%
If there are 85 questions, a passing grade of 80% would be 68 correct answers.
47.5%
The answer is 100 (17/85) = 20 %. More information below. Actually if you got 17 incorrect answers, then you didn't do too badly. 85 -17 = 68 So 68 /85 = 80% You got 80% on your test
number of questions answered right divided by total number of questions, times 100 Say you get 8 questions right out of 10 questions 8/10 x 100 = 80%
18 ÷ 80 × 100 = 22.5% So the percentage of missed questions is 22.5%
To convert a fraction to a percentage multiply by 100%: 68/85 = 68/85 x 100 % = 80 %
80% of 80 is 64 64 right answers right and 16 wrong answers
To find the percentage of wrong questions, divide the number of wrong questions by the total number of questions and then multiply by 100. So, ( \frac{23}{80} \times 100 = 28.75% ). Therefore, 23 wrong questions out of 80 corresponds to 28.75%.