9 km2 + 2 dam3 berapa m3

[tex]9 \: {km}^{2} + 2 \: {dam}^{3} = ....... {m}^{3} \\ = 9 \: \times 1.000.000 \: {m}^{2} + 2 \times 1.000 \: {m}^{3} \\ = 9.000.000 {m}^{2} + 2.000 {m}^{3} \\ = \frac{9.000.000}{1000} + 2.000 \\ = 9000 + 2000 \\ = 11.000 {m}^{3} \\ \\ maaf \: jika \: salah[/tex]