Jawabanmu

2014-02-07T21:57:52+07:00
2 1/2  km^{2} +750 dam^{3} +250 are=       ha
25000 dam^{2}  +7500 dam^{2} +250 dam^{2} =    ha
250+75+2,5=327,5ha
5 4 5
2014-02-08T01:36:16+07:00
21/2 km2 + 750 dam2 + 250 are=..... ha 25000 dam + 7500 dam2 + 250 dam 2 250+75+2,5 = 327,5 ha