Answers

2014-08-25T15:01:24+08:00
1 decimeter is equal to ten centimeter
so 8 decimeters converted to centimeters is 80 cm

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2014-08-25T15:05:39+08:00
This may help you in conversion. 
Kilometer--Hectometer--Decameter--Meter--Decimeter--Centimeter--Millimeter
8.0 decimeters. move one to the right for it to become a centimeter= 80cm
 another example:
8.0 decimeter to mm, = 800mm  :)
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