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a grading machine can grade 48 multiple choice questions in 1 minute how long will it take to to grade 300 tests
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2 votes
a grading machine can grade 48 multiple choice questions in 1 minute how long will it take to to grade 300 tests

User Praveen Dabral
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2 Answers

4 votes
It would be about 6 minutes and 15 seconds.
User TJHeuvel
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6.6k points
5 votes
it would be about 6minutes 30 seconds
User Farasath
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7.1k points
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