If you miss 28 questions out of 70, your score would be 60%
45.4545.. % wrong.
Nine.
7.69%
39
To achieve an 80 percent score on a 75-question test, you need to answer at least 60 questions correctly (since 80% of 75 is 60). This means you can get a maximum of 15 questions wrong (75 total questions - 60 correct answers = 15 wrong).
45.4545.. % wrong.
40% were wrong.
7 wrong out of 22 questions = 31.8% wrong. 15 correct out of 22 questions = 68.2% correct. I hope it wasn't a math test.
69 questions
Nine.
7.69%
39
20
what is your grade percentage if you miss 6 questions out of 40
22 questions can be wrong. This means that you would have to get 33 marks, which is 60%
Your score would be 90.91%
In order to score exactly 70% on a test with exactly 70 questions ... if every questionis worth the same credit ... you have to get 21answers wrong. You can do it.