80% means 80/100 = 0.8
0.8 * 20
= 16
--------------------just multiply 20 by 8 ( = 160 ) and replace the decimal place.
Oh, dude, if 80 percent of the questions were answered correctly, that means 20 percent were wrong. So, if 5 questions were missed, that's 20 percent of the total questions. To find out how many questions were answered correctly, you just need to calculate 80 percent of the total questions. Math, man, it's like magic but with numbers.
Missing 4 out of 20 means you missed 20%.
16 correct out of 20 questions is 80%
20
20
Oh, dude, if 80 percent of the questions were answered correctly, that means 20 percent were wrong. So, if 5 questions were missed, that's 20 percent of the total questions. To find out how many questions were answered correctly, you just need to calculate 80 percent of the total questions. Math, man, it's like magic but with numbers.
Missing 4 out of 20 means you missed 20%.
100 divided by 5 is 20. 100 minus 20 is 80. The answer is 1.
16 correct out of 20 questions is 80%
You can get 20 questions wrong.
20
Four questions.
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).
20
20 percent of 80 = 1620% of 80= 20% * 80= 20%/100% * 80
To achieve an 80 percent score on a 27-question test, you would need to answer 80% of the questions correctly. This means you can get 20% of the questions wrong. To calculate the number of questions you can miss, multiply 27 by 0.20 (20%) to get 5.4. Since you can't have a fraction of a question, you would need to round down to 5 questions. Therefore, you can miss 5 questions out of 27 to achieve an 80 percent score.
100%-80%=20%10*.2=2Therefore you missed 2 questions.