9m^2 735cm^2 =.... cm^2; 7km 36 dam^2 =.... km^2; 7605 mm^2 =.... cm^2.... mm^2

9m2 735cm2 =.... cm2
7km 36 dam2 =.... km2
7605 mm2 =.... cm2.... mm2
950074 cm2 = ....m2....cm2