1/10ha=1000m2
1/4 ha= 2500m2
1/100km2=1ha
2/5km2= 40ha
tk nhé
1/10ha=1000m2
1/4 ha= 2500m2
1/100km2=1ha
2/5km2= 40ha
tk nhé
\(\dfrac{1}{10}ha=1000m^2\)
\(\dfrac{1}{4}ha=2500m^2\)
\(\dfrac{1}{100}km^2=1ha\)
\(\dfrac{2}{5}km^2=40ha\)
tick cho mình nhé!