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Transformati in dam2 7hm2;28hm2;9km2;35km2;402km2.

Răspuns :

[tex]7 {hm}^{2} = 700 {dam}^{2} [/tex]

[tex]28 {hm}^{2} = 2800 {dam}^{2} [/tex]

[tex] 9{km}^{2} = 90000 {dam}^{2} [/tex]

[tex]35 {km}^{2} = 350000 {dam}^{2} [/tex]

[tex]402 {km}^{2} = 4020000 {dam}^{2} [/tex]