Răspuns :
100 m = 1 hm; 1m < hm de 100 de ori
10 m = 1 dam; m < dam de 10 ori
1 000 m = .1 km; m < km de 1000 de ori
800 m =8 hm
50 m=.5 dam
3 000 m= 3 km
10 m = 1 dam; m < dam de 10 ori
1 000 m = .1 km; m < km de 1000 de ori
800 m =8 hm
50 m=.5 dam
3 000 m= 3 km