Question

[bảo hân]

a) 12cm = ...... m

271cm = ...... m

52,0dm = ........ m

6,8dm = ........ m

b) 75m = ....... km 

205m = ....... km

1,15dam = ....... km 

0,8 = ....... km

Answer 1

[Nguyễn Lê Phước Thịnh]

a: 12cm=0,12m

271dm=27.1m

52,80dm=5,28m

6,8dm=0,68m

b: 75m=0,075km

205m=0,205km

1,15dam=0,015km

0,8hm=0,08km

Answer 2

[phung tuan anh phung tuan anh]

a) 12cm = 0,12 m

271cm = 2,71 m

52,0dm = 5,2 m

6,8dm = .0,68  m

b) 75m = 0,075 km 

205m = 0,205 km

1,15dam = 0,0115 km 

0,8 = ....... km thiếu đơn vị nhé:)