1 Meter = 10 Decimeter
1 Decimeter = 0.1 Meter
Meter is a metric system base length unit and defined as the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second. It is spelled as metre in Europe and also commonly mistaken for the device "meter". It equals to 3.2808399 feet, 39.3700787 inches. The abbreviation is "m".
Decimeter is a metric length unit and equals to one tenth of a meter. It is spelled as decimetre in Europe. The abbreviation is "dm".