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bill can answer 41 math questions every 20 minutes how many math questions can he answer in 40 minutes and 80 minutes
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bill can answer 41 math questions every 20 minutes how many math questions can he answer in 40 minutes and 80 minutes

User Philipp Serfling
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2 Answers

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For 40 minutes he can answer 82 math questions.
For 80 minutes he can answer 123 math questions.
User Sebastien Diot
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6.1k points
2 votes
20 minutes × 2 = 40 minutes
41 questions × 2 = 82 questions

40 minutes × 2 = 80 minutes
82 questions × 2 = 164 questions
User Vitaliy Kalinin
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6.1k points
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