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Mathematics, 26.03.2021 19:20 roadrnr8970

Sylvia had 20 minutes to do a three-problem quiz. She spent 11 9/10 minutes on question A and 4 3/5 minutes on question B. How much time did she have left for question C

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Sylvia had 20 minutes to do a three-problem quiz. She spent 11 9/10 minutes on question A and 4 3/5...
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