tolong bantu no 1 pake cara

1m^2 = 100 dm^2
100m^2 / 4 =25m^2
25m^2 (100dm^2) = 2500 dm^2 untuk masing" kandang

100 m2 = 10.000 dm2
= 10.000dm2 : 4 = 2.500dm2 / kandang