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How many questions can you get wrong on a test that has 30 questions in order to get a 78 percent?
Wiki User
∙ 13y ago
If you get 7 wrong you'll get 23/30 = 76.66... % Not enough. So fewer than 7.
But that is provided that wrong answers score 0 and do not have penalties.
Wiki User
∙ 13y ago
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How many question can you get wrong out of 200 questions and theres a 70 percent to pass?
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
How many questions can you get wrong to get an 80 percent if there are 40 questions?
Each question is worth 2.5 percent. You can get 8 wrong.
How many questions can you get wrong on a test that has 100 questions in order to get a 78 percent?
if you get 22 questions wrong, you will have a 78%. less then 22 wrong would mean a higher percentage and more then 22 wrong would mean a lower percentage.
How many questions can you get wrong to get an 70 percent if there are 100 questions?
30
How many questions can you get wrong to get an 80 percent if there are 70 questions?
14 of them.
How many questions can you get wrong on a test that has 50 questions in order to score 78 percent?
39
How many questions can you get wrong to get an 80 percent if there are 100 questions?
You can get 20 questions wrong.
How many question can you get wrong out of 200 questions and theres a 70 percent to pass?
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
How many questions can you get wrong to get an 80 percent if there are 40 questions?
Each question is worth 2.5 percent. You can get 8 wrong.
How many questions can you get wrong on a test that has 100 questions in order to get a 78 percent?
if you get 22 questions wrong, you will have a 78%. less then 22 wrong would mean a higher percentage and more then 22 wrong would mean a lower percentage.
How many questions can you get wrong to get an 70 percent if there are 100 questions?
30
How many questions can you get wrong to get an 80 percent if there are 70 questions?
14 of them.
How many questions can you get wrong to get 90 percent if there are 50 questions?
5
How many questions can you get wrong on a 210 question exam to get a 70 percent?
You can get 63 questions wrong and get 70%.
How many questions can be wrong on a 55 questions test to get 80 percent?
11
If i got 3 questions wrong and that was six percent how many questions are there?
50
How many wrong answers can you get out of 75 questions to get 80 percent?
15 wrong
