Mathematics

Mathematics, 03.01.2021 19:20, axxpjr12

Math Problem: Tammy figured her math exam would be difficult unless she put in at
least 15 hours of study time to prepare. She studied 2½ hours on
Monday, 3 hours on Tuesday, 4¾ hours on Wednesday, and 4 ½
hours on Thursday. Did she study at least 15 hours? Explain.

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Answers: 2

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least 15 ho...

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