75% right, 25% wrong.
85%
80%
To achieve a 75 percent score on an 80-question test, you need to answer at least 60 questions correctly (75% of 80 is 60). Therefore, you can get a maximum of 20 questions wrong (80 total questions minus 60 correct answers).
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).
75% right, 25% wrong.
If you got four out of twenty questions wrong, you answered 16 out of 20 questions correctly. To find the percentage of questions answered correctly, you would divide 16 by 20 and then multiply by 100. This means you answered 80% of the questions correctly.
80% of 80 is 64 64 right answers right and 16 wrong answers
percentage = 28.75%% rate:= 23/80 * 100%= 0.2875 * 100%= 28.75%
You can get 20 questions wrong.
As 11.2 is 80% of 14, you would have to get at least 12 questions right to be above 80%, so you could only get 2 questions wrong.
18 ÷ 80 × 100 = 22.5% So the percentage of missed questions is 22.5%
85%
toget 80% you need .8 x 15 = 12 questions right. That means you can 15-12 = 3 questions wrong
14 of them.
80%
To achieve a 75 percent score on an 80-question test, you need to answer at least 60 questions correctly (75% of 80 is 60). Therefore, you can get a maximum of 20 questions wrong (80 total questions minus 60 correct answers).