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8 wrong i.e. 32 right

10% of 40 is 4

80% = 8 x 4 = 32

40 - 32 = 8

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13y ago

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How many questions can you get wrong if there are 65 questions and i need to get a 90 percent?

you can get 6 wrong. and you will have a 91% if u get more than that then u will be at an 89% (if the ?'s are not all worth the same amount u can get up to 6.5 wrong)


How many questions can you get wrong to get an 87 percent if there are 125 questions?

To achieve an 87 percent score on a 125-question test, you need to correctly answer 87 percent of the questions. This means you need to answer 109 questions correctly (0.87 x 125 = 108.75, rounded up). Therefore, you can get 16 questions wrong (125 - 109 = 16).


How many questions can you get wrong to get an 80 percent if their are 15 questions?

toget 80% you need .8 x 15 = 12 questions right. That means you can 15-12 = 3 questions wrong


i need a 70 percent on 80 questions how many can i get wrong?

You can put this solution on YOUR website! So you got 56 questions correct. That means you got 80 - 56 = 24 questions wrong.


How many questions can you get wrong to get an 80 percent if there are 75 questions?

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).


How many questions can you get wrong to get a 75 percent if there are 80 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).


How many questions be wrong on a 40 question test to get 80 percent?

To achieve 80 percent on a 40-question test, you need to answer at least 32 questions correctly (80% of 40 is 32). This means you can only get 8 questions wrong (40 - 32 = 8). Therefore, to score 80 percent, you can afford to miss a maximum of 8 questions.


If 80 percent of the questions were answered correctly and 5 questions were missed how many questions were answered correctly?

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.


How many questions can you get wrong on a 15 question test to get 75 percent?

To achieve a score of 75 percent on a 15-question test, you can get a maximum of 3 questions wrong. This is because getting 75 percent means answering 75 percent of the questions correctly, which equates to answering 11.25 questions correctly. Since you can't answer a fraction of a question, you need to answer at least 12 questions correctly, allowing for 3 incorrect answers.


How many questions can be wrong on a 40 question test to get 60 percent?

You need to get 40*60/100 = 24 correct, so you can get 40-24 = 16 wrong.


How many questions can you get wrong on a 49 question test to get a 70 percent?

To achieve a 70 percent score on a 49-question test, you need to correctly answer at least 34.3 questions. Since you can't answer a fraction of a question, you need to round up to 35 correct answers. Therefore, you can get a maximum of 14 questions wrong (49 - 35 = 14).


How many questions can you miss out of 62?

to get a 90 you need to answer 56 questions right (6 wrong) to get an 80 you need to answer 50 right (12 wrong) to get a 70 you need to answer 44 questions right (18 wrong) to get a 60 you need to answer 38 questions right (24 wrong)