I’ve learned about them in school, but I’ve never heard anyone say something is 8 decameters long or anything like that. I’m an American.
I’ve learned about them in school, but I’ve never heard anyone say something is 8 decameters long or anything like that. I’m an American.
In France “hectare” (10 000m²) is used for fields and burning forest. Beside that deca or hectometers are never used
An hectare is 10.000 m2
And we use hectolitres for wine production
Hectares are also standard in Australia
Nz too apart from old people who still use acres.