# Chapter 7 - Measurement - Review Exercises: 77

105 mm

#### Work Step by Step

10.5 cm to millimeter Put the unit for the answer (millimeter) in the numerator of the unit fraction; put the unit you want to change (cm) in the denominator. Unit Fraction equivalent to 1 = (10 decimeter)/(1 centimeter) Multiply 10.5 cm times the unit fraction. 10.5 cm * (10 decimeter)/(1 centimeter) = 105 mm

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