Question

34,6 decametros es mas grande que 5,6 kilometros .

Answer 1

1 dam = 10 m
1 km = 1000 m
      34,6 dam x 10 m/dam = 346 m
      5,6 km x 1000 m/km = 5600 m
       5600 > 346
      5.6 km > 34.6 dam   (" > " = mas grande)