Question

[Hoàng Vương Lê]

3dm2 15cm2 =              dm2

20m2 33dm2 =              m2

25m2 6dm2=                  m2

2cm2 5mm2 =                  cm2

Answer 1

[Nguyễn Lê Phước Thịnh]

\(3dm^215cm^2=3,15dm^2\)

\(20m^233dm^2=20,33m^2\)

Answer 2

[๖ۣۜHả๖ۣۜI]

3,15 dm²

20,033m²

25,006 m²

^{2,05 cm2}