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Sergio got 80% on his math test. If he answered 24 questions correctly, how many questions where on his test?
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Sergio got 80% on his math test. If he answered 24 questions correctly, how many questions where on his test?
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Jul 28, 2016
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Sergio got 80% on his math test. If he answered 24 questions correctly, how many questions where on his test?
Mathematics
middle-school
Shiva Naru
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x- all questions x-80 x-0.8| divide by 0.8 x-30 30 questions were on the test.
Fronk
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Jul 30, 2016
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Andrew Quebe
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Aug 2, 2016
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