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With 3 wrongs out of 8 questions your average is (3/8)x100 = 37.5% wrong and 62.5 correct.
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∙ 12y ago
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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
How many questions do you need to get wrong to get an 80 percent if there are 40 questions?
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
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.
What is your grade if there are 8 questions and you get 2 wrong?
It is 75
What is the score if you miss 2 questions out of 8 questions?
The 2 questions that were wrong equals 25% of the score because each question is 12.5%. So if 2 questions out of 8 were wrong the score would come out to 75%. The equation to get the answer is (100 / 8 = 12.5) So (12.5 x 2 = 25) Now that you know that the questions that were answered wrong equals 25% just do (100% - 25% = 75%) So then 75% is your answer.
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
How many questions do you need to get wrong to get an 80 percent if there are 40 questions?
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
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.
What is your grade if there are 8 questions and you get 2 wrong?
It is 75
How many questions can you get wrong on your permit test?
http://dmvanswers.com/questions/297/How-many-questions-do-I-have-to-get-right-to-pass-drivers-permit-test
What is the score if you miss 2 questions out of 8 questions?
The 2 questions that were wrong equals 25% of the score because each question is 12.5%. So if 2 questions out of 8 were wrong the score would come out to 75%. The equation to get the answer is (100 / 8 = 12.5) So (12.5 x 2 = 25) Now that you know that the questions that were answered wrong equals 25% just do (100% - 25% = 75%) So then 75% is your answer.
What is your score if you got 8 wrong out of 25 questions?
68% D+
What is the average of 1 8 3?
Average(1, 8, 3) = (1 + 8 + 3)/3 = 12/3 = 4
What is average family size?
what wrong question 8========)
What is the percentage if you missed 8 out of 20 questions?
60% right, 40% wrong.
What is the average of the reciprocals of 2 and 4?
The average of 1/2 and 1/4 is the average of 2/4 and 1/4 which is the average of 4/8 and 2/8 which is 3/8
What grade do you get if you get 8 wrong out of 23 questions?
It depends on the test. Some tests penalise wrong answers, others don't.
