a) \(1m^2=100dm^2=10000cm^2\)
\(1dm^2=100cm^2=10000mm^2\)
\(1cm^2=100mm^2\)
\(1m^2=1000000mm^2\)
b) \(6200dm^2=62m^2\)
\(3600mm^2=36cm^2\)
\(54000cm^2=540dm^2\)
\(150000cm^2=1500m^2\)
\(247dm^2=2m^247dm^2\)
\(360mm^2=2cm^260mm^2\)
\(1580cm^2=15dm^280cm^2\)
\(5604dm^2=56m^24dm^2\)
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