Question

Efectuează următoarele transformări

a)7m= dm= cm
5m= dm = MM

b)1000 mm= dm= MM
800cm= dm= MM

c)900dam= hm= dam
9km= hm= dam

Answer 1

a)

7 m = 70 dm = 700 cm

5 m =50 dm = 5 000 mm

b)

1000 mm=10 dm= 1 m

800 cm = 80 dm= 8 000 mm

c)

900 dam =90 hm= 9 000 m ( am transormat dam in m nu tot dam )

9 km =90 hm=900 dam