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You earned a 84% on a science test. You answered 21 questions correctly. How many questions were on the test?
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5 votes
You earned a 84% on a science test. You answered 21 questions correctly. How many questions were on the test?

User Ahmed Bermawy
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8.9k points

1 Answer

4 votes
20 x .80 = 16
So the answer would be 16.
I hope this helps :)
User McDuck
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8.2k points
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