Question: 200cm ? 200dm  <,>,=  compare? 

Answer: cm= centimeters= 1/100th of a meter\ndm= decimeters = 1/10th of a meter\n(200 x 1/100) =200/100 = 2 meters\n(200 x 1/10) = 200/10 = 20 meters\n2 meters < 20 meters
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