Question

Lm phần d nha

Answer 1

mờ quá à , bn ơi!

Answer 2

mờ quá bạn ơi

Answer 3

2m² 30dm²=23 000cm²
4m² 8cm²=40 008 cm²
7 075cm²=70 dm² 75cm²
504cm²=5dm² 4cm²

Answer 4

1.50000 cm2

2.408cm2

3.70dm2 75cm2

4.50dm2 4cm2

Answer 5

1. 23000

2. 70 dm² 75 cm²

3. 40008 cm²

4. 50 dm²  4 cm²

Answer 6

what is it ?

Answer 7

1.50000 cm2

2.408cm2

3.70dm2 75cm2

4.50dm2 4cm2

 

Answer 8

Bạn tham khảo nha :

2m² 30dm² = 23000cm²
4m² 8cm² = 40008 cm²
7075cm² = 70 dm² 75cm²
504cm² = 5dm² 4cm²

^{mà mờ quá bạn nhìn kĩ mik mới thấy rõ :/} 

Answer 9

\(2m^230dm^2=23000cm^2\)

\(4m^28cm^2=40008cm^2\)

\(7075cm^2=70dm^275cm^2\)

\(5004cm^2=50dm^24cm^2\)