Question

21,21 km = ...... dm
0,9 hm = ...........m
o,99 hm =..........dm
0,0009km=............cm
0,076m=.......mm
34dm=......... dam
12 mm=........m
678cm=....m
32,111dm=........ mm
0,097 dam =..........mm
4,56 dam=....hm
0,9 cm = .... mm

Answer 1

21,21 km = 212100 dm
0,9 hm = 90 m
0,99 hm = 990 dm
0,0009 km = 90 cm
0,076 m = 76 mm
34 dm = 0,34 dam
12 mm = 0, 12 m
678 cm = 6,78 m
32,111 dm =3211,1 mm
0,097 dam = 970 mm
4,56 dam = 0,456 hm
0,9 cm = 9 mm