78.12 cm. Algebraic Steps / Dimensional Analysis Formula. 28. in. * 2.54 cm. 1. in. = 71.12. cm.
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28 centimeters is equal to 11.0236
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1. Determine the length in centimeters that you want to convert to inches. 2. Divide the number of centimeters by 2.54 to convert to inches. For example, if you had 20 cm, you would
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Four inches is about 10.2 cm.
http://wiki.answers.com/Q/What_is_4inches_to_cm
