Question

[Do Diem Phuong]

3m4cm=          cm

5km=        m

2km=      hm

4m7dm=            dm

9dm4cm=                cm

6m3cm=                cm

6dm=            hm

70cm=          dm

giúp tớ

Answer 1

[Huỳnh Thùy Dương]

3m4cm = 304 cm , 5 km = 5000 m , 2 km = 20 hm , 4m 7dm = 47 dm

9dm4cm= 94 cm , 6m 3cm= 603 cm, 70 cm= 7 dm

HT

Answer 2

[ミ★༒༺ Mαhiкσ Sijunε ²ᵏ¹⁰༻༒ ★彡 ( ✎....]

TL :

3m 4cm = 304cm

5km = 500m

2km = 20hm

4m 7dm = 47dm

9dm 4cm = 94cm

6m 3cm = 603cm

6dm = 0,06hm

70cm = 7dm

_HT_