Đổi

2dam 3cm=....cm

1378m=....km...m

16m 3dm=....m

12dam2 3m2=....m2

267000cm2=.....dm2

16m2 9dm2=....m2

17000 yến=....tấn

4kg 3g=.....g

5kg 6g=....kg

3/5m2=.....cm2

3/5m=.....cm

3/8km2=....m2