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Sphinxa [80]
3 years ago
9

If you get 17 out of 20 questions correct on your next test, what percent of the test you answer incorrectly?

Mathematics
2 answers:
Citrus2011 [14]3 years ago
5 0

Answer: 85%

Step-by-step explanation:

You can use proportions to solve this answer.

17/20=x/100

Solve for X

17(100)/20=x

85=x

Mrrafil [7]3 years ago
3 0

Answer:

15% incorrect

Step-by-step explanation:

17/20 = x/100

17 ×5= 85

20×5 = 100

85/100 correct

15/100 incorrect

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Answer:

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iris [78.8K]

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