Your grade would be 75 if you missed 25 questions out of 100. If there are 100 questions, each question would be worth one point.
* You would get a 70%, because 20-6=14 and 14/20=.7 *100=70 percent Kaner
Even if you assume the questions are all worth the same number of marks, the answer may well depend on the grade boundaries.
If by grade you mean percentage, you would have scored 67.5%. 40-13= 27 (27/40) * 100
To calculate your percentage, first subtract the number missed from the total; In this case, 30-6. Then from there you would take the answer (24) and divide it by the total number of questions (30). Then multiply your answer by 100. .80 * 100 = 80%
20 questions = 100% 19.2 questions = 96% its impossible to get 96% on a 20 question test. If you don't get 100%, then the best you can get is 95%.
If you missed five, your total right would be 9/14. To find your percentage, divide 9 by 14 to get .642... Then multiply this by 100 to get your grade, which is a 64%.
% rate = 28.57% =6/21 * 100% = 0.2857 * 100% = 28.57%
93 % A+.Since it is 93% so anything higher than 90% will be counted as a A+.
Subtract, to find out how many you got right. Then divide the right answers by the total questions, and multiply by 100. Note that this assumes:That the grade is calculated as a percentage.That all questions have the same "weight" or value.
85%% rate of questions missed:= 17/20 * 100%= 0.85 * 100%= 85%
* You would get a 70%, because 20-6=14 and 14/20=.7 *100=70 percent Kaner
65/100
It is: 25/75 times 100 = 33 and 1/3% missed questions
If a person missed 2 questions on a test, they would have 44/46 correct. This would mean they had approximately .9565 correct. That times 100% = 95.65%
It is: (10-1)/10 times 100 = 90%
69%. Just subract 31 from 100. 100-31=69.
18 ÷ 80 × 100 = 22.5% So the percentage of missed questions is 22.5%