Question

a)148m=   dm

531dm=    cm

92cm=    mm

89dam=     m

76hm=   dam

247km=    hm

b)7000m=  km

8500cm=   m

630km=   dm

67000mm=   m

Answer 1

148m= 1480  dm

531dm=   5310 cm

92cm= 920   mm

89dam=  890   m

76hm=760   dam

247km=2470    hm

b)7000m= 7 km

8500cm= 85  m

630km=63   dm

67000mm= 67  m

k mk nha

Answer 2

a) 148 m = 1480 dm

531 dm = 5310 cm

92 cm = 920 mm

89 dam = 890 m

76 hm =760 dam

247 km = 2470 hm

b) 7000 m = 7 km

8500 cm = 85 m

630 km = 63000 dm

67000 mm = 67 m

Answer 3

148m = 1480 dm

531 dm = 5310 cm 

92 cm = 920 mm

89 dam = 890 m

76 hm = 760 dam

247 km = 2470 hm

b , 

7000m = 7 km

85 cm = 85 m 

630 km = 63 / 1000 dm

67000 mm = 67 m 

Answer 4

â)\(148m=1480dm\)

\(531dm=5310cm\)

\(92cm=920mm\)

\(89dam=890m\)

\(76hm=760dam\)

\(247km=2470hm\)

b)\(7000m=7km\)

\(8500cm=8,5m\)

\(630km=6300000dm\)

\(67000mm=67m\)