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Lynna [10]
3 years ago
7

If there are 25 questions in a test, and I got an 84% grade, how many questions did I get wrong? Please explain!

Mathematics
2 answers:
Lesechka [4]3 years ago
6 0

Answer:

You missed 4 questions.

Step-by-step explanation:

If you have a 100 questions test with 1 point each and you get and 84% that means you missed 16 questions. Since there was 25 questions on this test that is 1 quarter of 100. Divide the number of questions missed on a 100 questions test by the fraction of the actual test. So by 4. 16 divided by 4 = 4

alukav5142 [94]3 years ago
4 0

Answer:

4 wrong

Step-by-step explanation:

Just do .84 times 25.

.84(25)=21

That means you got 21 questions right.

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Answer:

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Step-by-step explanation:

Note that

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Thus,

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Step-by-step explanation:

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