👤

2 ha(hectare) + 1800 decagramm . Va pot da si 50 de puncte ~!

Răspuns :

1 ha= 10000 m 2 ha=20000 m 1800dam^2=180000m acum le adunam 20000+180000=200000
1 ha= 10000 m 2 ha=20000 m 1800dam la 2=180000m = 20000+180000=200000