Question

120 Centimeter = ? millimeter
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Answer 1

1cm-10mm ,thus
120cm—->1200mm

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Answer 2

• As per the data given in the question, we have to find the millimeter of  $120$ centimeter.

           Given data:- centimeter.

           To find:- centimeter    milimeter.

           Solution:-

• To convert centimeter to milimeter multiply $centimeter \times 10\ times.$
• every centimeter is worth $10\ millimeter.$

    For example,

          $9cm = 90 mm$ because,  $9\times10 = 90.$

            Therefore,

             $120\times10\\=1200.$

     Hence $120$ centimeter is equal to $1200$ millimeter.