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Inch and centimeter are both linear units of measurement. They are used to measure small distance. The conversion is done by multiplying the inch measurement by 2.54. The above unit in inches equals 48.006 cm (Approximately).

There are 2.54 centimetres in one inch. Therefore, 18.9 inches is equal to 18.9 x 2.54 = 48.006 centimetres.

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13y ago

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