a) 5ha = 50000 $m^{2}$
2km2 = 2000000 $m^{2}$
b) 400dm2 = 4 $m^{2}$
1500dm2 = 15 $m^{2}$
70 000cm2 = 7 $m^{2}$
c) 26m2 17dm2 = 26 $\frac{17}{100}$ $m^{2}$
90m2 5dm2 = 90 $\frac{5}{100}$ $m^{2}$
35dm2 = $\frac{35}{100}$ $m^{2}$
a) 5ha = 50000 $m^{2}$
2km2 = 2000000 $m^{2}$
b) 400dm2 = 4 $m^{2}$
1500dm2 = 15 $m^{2}$
70 000cm2 = 7 $m^{2}$
c) 26m2 17dm2 = 26 $\frac{17}{100}$ $m^{2}$
90m2 5dm2 = 90 $\frac{5}{100}$ $m^{2}$
35dm2 = $\frac{35}{100}$ $m^{2}$