So basically there was a test with 72 questions and you got x number of them wrong, and got 70%.
So... You have to find out what 70% of 72 is.
All you have to do is multiply 0.70 by 72. Which equals 50.4
50 represents the number of questions you got right out of 72.
So, 50/72 = roughly 70%
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72 - 50 = 22
SO. To answer you question, you can miss 22 questions out of 72 to get 70 percent.
Why does it sound like you're trying to go all lazy on a test?
18
70% of 15 is 10.5 so it is 4.5 questions
No more than 19. You can do it!
14 miss 35 correct 35/49 = 0.714 = 71.4%
Assuming that you get all your answers correct (can you rely on that?), you can miss 12.
18
70% of 15 is 10.5 so it is 4.5 questions
No more than 19. You can do it!
Not more than 11.
14 miss 35 correct 35/49 = 0.714 = 71.4%
Assuming that you get all your answers correct (can you rely on that?), you can miss 12.
70% of 12 is 8.4 and 12 minus 8.4 = 3.6
To achieve a score of 70 percent on a 10-question test, you need to answer at least 7 questions correctly. This means you can miss a maximum of 3 questions. Therefore, missing 3 questions would still allow you to meet the 70 percent threshold.
64, of course. Unless you mean how many can you miss and still pass... 70% of 64 is 44.8, so you need 45 to pass so you can miss 19.
2 * (50 - x) = 70 50 - x = 35 x = 15 You can miss 15 questions.
1(95-x)=70 95x=70 x 25x
28 x 70% = 19.6 which means you need 20/28 which will give you 71 percent 19/28 would give you 68 percent