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0,00262 ha+0,02434 ari+98 decimetri la adoua

Răspuns :

0.00262ha =0.00262*10^2 *3 =0.00262 *10 ^6 =0.00262* 1000000 =2620dm^2
0.02434ari =0.02434*10^2*2 =0.02434*10000 =243.4 dm ^2
2620+243.4+98 =2961 dm ^2