Răspuns:
b)11km=1 100 dam
200dm=20m
73hm=73 000dm
9dam=9 000cm
c) 17 000dm=170dam=17hm
6 500mm=650cm=65dm
12km=1 200dam=12 000m
4 000hm=400 000m=4 000 000dm
Explicație pas cu pas:
b) 11 km = 1100 dam
200 dm = 20 m
73 hm = 73000 dm
9 dam = 9000 cm
c) 17000 dm = 170 dam = 17 hm
6500 mm = 650 cm = 65 dm
12 km = 1200 dam = 12000 m
4000 hm = 400000 m = 4000000 dm
