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a test has 40 questions. denise finished 2/5 of the questions in the first 10 minutes and 1/2 of the remaining questions in the next 15 minutes. how many questions had denise answered after 25 minutes?
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a test has 40 questions. denise finished 2/5 of the questions in the first 10 minutes and 1/2 of the remaining questions in the next 15 minutes. how many questions had denise answered after 25 minutes?

User Hakan Cakirkan
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That would be 28 questions. Hope I helped!
User MawrCoffeePls
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