Răspunsuri

2014-06-24T17:38:11+03:00
826 ha=826 hm²=82600dam²=8260000m²
225000000m³=225000000000 dm³=225.10^9 dm³=225.10^9l
2014-06-24T17:39:43+03:00
a) 826 ha=826hm²=8260000m²
b)225 * 1000000m³ = 225000000m³=225000000000dm³=225000000000 litri .