You can get at most 20% wrong.
20% of 16 is 16*20/100 = 3.2
Since you cannot get 0.2 questions wrong, the maximum possible is 3 questions.
80% of 80 is 64 64 right answers right and 16 wrong answers
You need to get 40*60/100 = 24 correct, so you can get 40-24 = 16 wrong.
If you got 16 questions correct on a test, and got 80 percent, then there are a total of 16 / (80/100) = 16/0.8 = 20 questions on the test.
16 correct out of 20 questions is 80%
20 percent of 16 is 3.2
80% of 80 is 64 64 right answers right and 16 wrong answers
75%
You need to get 40*60/100 = 24 correct, so you can get 40-24 = 16 wrong.
16/20 each question is 5% so 4 wrong and 16 correct.
If you got 16 questions correct on a test, and got 80 percent, then there are a total of 16 / (80/100) = 16/0.8 = 20 questions on the test.
To get seventy percent or better on a quiz of 16 questions one needs 11.2 answers correctly answered. So it is best not to miss 4 but definitely not to miss 5 or more. This answer is arrived at by taking the 16 questions and multiplying by .70 (70 percent) or 16 x .70 = 11.2.
16 correct out of 20 questions is 80%
Your score is 73.33%
16 percent equates to 0.16
20 percent of 16 is 3.2
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.
At most 16 questions. Percent means "out of 100" → 85% of 108 = 85/100 × 108 = 91 4/5 Which means unless you get 92 you will not get at least 85 % Therefore you can miss out on 108 - 92 = 16 questions at most and still get at least 85 %