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Julie’s cell phone is 9 centimeters long. How many millimeters long is her cell phone?

User Wayrex
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Julias cell phone is 90 millimeters. 1 centimeter is 10 millimeters.
User Weeraa
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Answer: 90 millimeters

Step-by-step explanation: To convert centimeters to millimeters, multiply centimeters by 10. 9x10=90.

User Frankie Liuzzi
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