Od a) do c) :
[tex]a] \ 85 \ a=85\cdot100 \ m^2=8500 \ m^2\\\\b] \ 7 \ ha=7\cdot10 \ 000 \ m^2=70 \ 000 \ m^2\\\\c] \ 12 \ ha=12\cdot100 \ a=1200 \ a[/tex]
Od d) do f) :
[tex]d] \ 51 \ m^2=51\cdot(1000 \ mm)^2=51\cdot1 \ 000 \ 000 \ mm^2=51 \ 000 \ 000 \ mm^2\\\\e] \ 3 \ km^2=3\cdot(1000 \ m)^2=3\cdot1 \ 000 \ 000 \ m^2=3 \ 000 \ 000 \ m^2=\\\\=3 \ 000 \ 000:10 \ 000 \ ha=30 \ ha\\\\f] \ 25 \ km^2=25 \ 000 \ 000 \ m^2=25 \ 000 \ 000:100 \ a=250 \ 000 \ a[/tex]
Od g) do i) :
[tex]g] \ 126 \ a=126\cdot100 \ m^2=12 \ 600 \ m^2\\\\h] \ 93 \ ha=93\cdot100 \ a=9300 \ a\\\\i] \ 40 \ dm^2=40\cdot(100 \ mm)^2=40\cdot10 \ 000 \ mm^2=400 \ 000 \ mm^2[/tex]
Od j) do l) :
[tex]a] \ 300 \ km^2=300 \ 000 \ 000 \ m^2=300 \ 000 \ 000:10 \ 000\ ha=30 \ 000 \ ha\\\\b] \ 87 \ m^2=87\cdot(10 \ dm)^2=87\cdot100 \ dm^2=8700 \ dm^2\\\\c] \ 60 \ m^2=60\cdot(1000 \ mm)^2=60\cdot1 \ 000 \ 000 \ mm^2=60 \ 000 \ 000\ mm^2[/tex]
