Question

8 000cm2=     dm2

Answer 1

`8 000 cm^2=8 000/100=80 dm^2`

(`1 dm^2 =100 cm^2` nên `1 cm^2 =1/100 dm^2`)

Answer 2

\(8000cm^2=80dm^2\)

Answer 3

\(\text{8 000 cm^2 = 80 dm^2}\)

Answer 4

8 000 cm² = 80 m²

Answer 5

8 000 cm2 = 80 dm2

Answer 6

80 dm2