Răspuns :
60cm=6 dm
430cm=43 dm
530cm=53 dm
1990cm=199 dm
6 cm=0,6dm
7m3dm=73dm
9m8dm=89dm
6m80cm=68dm
430cm=43 dm
530cm=53 dm
1990cm=199 dm
6 cm=0,6dm
7m3dm=73dm
9m8dm=89dm
6m80cm=68dm