If you miss 5 out of 15, you only got 10/15/
10 divided by 15 is .6667.
That is equal to an F
The 2 questions that were wrong equals 25% of the score because each question is 12.5%. So if 2 questions out of 8 were wrong the score would come out to 75%. The equation to get the answer is (100 / 8 = 12.5) So (12.5 x 2 = 25) Now that you know that the questions that were answered wrong equals 25% just do (100% - 25% = 75%) So then 75% is your answer.
You get a 90 as a score when you miss 2 out of 20 questions because each question is worth 5 points.
4 of 6
It means you missed 5 questions. You have to be in the top 2%.
Oh, it's okay to make a few happy little mistakes on a test, friend. To get an 80 on a 10-question test, you can miss up to 2 questions. Just remember, it's all about doing your best and learning along the way.
If you have 25 questions than you take 25x4 so the questions would be worth 4 points. So if you miss 2 than your percentage is 92%
90% of 27 = 27*90/100 = 24.3 So you MUST answer 25 questions - ie all but 2 - AND get them all correct!
A (96%)
3 25 will go into 100 4 times evenly. So, each question is worth 4 points each. If you make an 88, you missed 12 points. Since 3 x 4 = 12, you would have to miss 3 questions to make an 88.
You can only miss 16 points on a 100 point test in order to get an 84%. If the questions are worth 2 points EACH, you can miss 8. If the questions are worth 4 points each, you can only miss 4 questions.
75% or a "C".
100%-80%=20%10*.2=2Therefore you missed 2 questions.