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Hanley measured the height of his glass to 13 centimeters. Sally measured the same glass and found it measured 132 millimeters. Who used the more precise measurement?

User Ilanus
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2 Answers

6 votes
Sally did. Millimeters is smaller then centimeters. The smaller unit is always the more precise measurement.
User Dotz
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4 votes
Sally is more precise then Hanley.
User Janna
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