a)
[tex]200 {cm}^{2} = 0.02 {m}^{2} [/tex]
b)
[tex]350 {dm}^{2} = 3.5 {m}^{2} [/tex]
c)
[tex]1000000 {mm}^{2} = 1 {m}^{2} [/tex]
d)
[tex]5 {km}^{2} = 5000000 {m}^{2} [/tex]
e)
[tex]2.5 {hm}^{2} = 25000 {m}^{2} [/tex]
f)
[tex]8 {dam}^{2} = 800 {m}^{2} [/tex]
