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How many questions did you miss out of 30 if you got a 75 percent?
7.5 questions
How many can you miss out of 150 questions to get 70 percent?
You can miss out 30% 30% of 150 = 150*30/100 = 45
How many do have to miss to get an 80 percent on 30 question?
In order to score 80% on a test with 30 questions, you must give 6 wrong answers. You can do it!
How many question can you miss to get a 70 percent on a 30 question test?
To find the answer... Percentages under 100 are entered as .xx in a calculator, so 10% is .10, 22% is .22, 76% is .76, and over 100% is x.xx, so 140% is 1.40, and so on. Take that decimal percent and multiply that by the number of questions on the test, and that answer is how many you have to get CORRECT, so simply take the total number of questions, subtract the correct amount shown on the calculator, and that's how many you can miss. Examples: 70% of 30? .70 * 30 = 21, so 21 must be correct out of 30, so you can miss 9. For my electronics tests, I have 30 questions, and I have to get at least 60% to pass. So .60 * 30 = 18 correct out of 30, so 30 - 18 = 12, I can miss 12. Last example: You need 80% to pass with 40 questions. .80 * 40 = 32 correct answers, 40 total - 32 correct = 8 can be wrong. Be sure to key in the percentage as a decimal.
How many questions did you miss out of 100 if you got a 70 percent?
70 PER CENT means 70 out of a hundred... so you missed 30
How many questions did you miss out of 30 if you got a 75 percent?
7.5 questions
How many can you miss out of 150 questions to get 70 percent?
You can miss out 30% 30% of 150 = 150*30/100 = 45
How many question can you miss to get a 80 percent percent on a 30 question test?
.8 x 30 = 24 so you can miss 6 questions
What percent is 5 out of 30 on a test?
If you miss five questions out of 30, your score is a 83.33%
How many questions can you miss to get 71 percent on a 42 question test with each question being one point each?
you can miss 12 questions 30 right = 30/42 = 71%
How many do have to miss to get an 80 percent on 30 question?
In order to score 80% on a test with 30 questions, you must give 6 wrong answers. You can do it!
How many question can you miss to get a 70 percent on a 30 question test?
To find the answer... Percentages under 100 are entered as .xx in a calculator, so 10% is .10, 22% is .22, 76% is .76, and over 100% is x.xx, so 140% is 1.40, and so on. Take that decimal percent and multiply that by the number of questions on the test, and that answer is how many you have to get CORRECT, so simply take the total number of questions, subtract the correct amount shown on the calculator, and that's how many you can miss. Examples: 70% of 30? .70 * 30 = 21, so 21 must be correct out of 30, so you can miss 9. For my electronics tests, I have 30 questions, and I have to get at least 60% to pass. So .60 * 30 = 18 correct out of 30, so 30 - 18 = 12, I can miss 12. Last example: You need 80% to pass with 40 questions. .80 * 40 = 32 correct answers, 40 total - 32 correct = 8 can be wrong. Be sure to key in the percentage as a decimal.
How many questions did you miss out of 100 if you got a 70 percent?
70 PER CENT means 70 out of a hundred... so you missed 30
A test has 170 questions how many can i miss to get a 70 percent test score?
.30 x 170 = 51 wrong
How many missed to get 69 percent out of 30 questions?
100 - 69 = 31, and it's percent, so it's .31 .31*30 = 9.3, but you must round down or up (down to get more than 69%), so you can miss 9 questions and still fail.
How many questions can you miss to get an 80 percent on a 30 question test?
6, you must get at least 24 of the questions correct to make an 80%. I found this by setting up a proportion: x questions 80 % _________ = ________ 30 questions 100% = 24 question (must be answered correctly) 30-24= 6 questions (can be answered incorrectly)
How many questions can you miss to get a score of 90 on a 30 question test?
To achieve a score of 90 on a 30-question test, you need to answer at least 27 questions correctly, as 90% of 30 is 27. This means you can miss up to 3 questions. Therefore, you can miss a maximum of 3 questions to still score 90.
