Răspuns:
16,31 m = 1,631 dam
11km= 1100 dam
18,25hm = 182,5 dam
135cm= 0,135 dam
120 dm= 1,2 dam
1458 mm = 0,1458 dam
86 cm =860 mm
321dm= 32100 mm
1560 m= 1560000 mm
0,125 dam= 1250 mm
0,0369 km= 36900 mm
1,648 hm= 164800 mm
121m= 1210 dm
17cm= 1,7 dm
123mm= 1,23 dm
11,21 hm= 11210 dm
43,2 dam= 4320 dm
1,632 km = 16370 dm