Sorry for intruding. I need to explain this in simple words for a future lojban tutorial.
So
{zo'e} denotes an individual/individuals.
{lo najgenja} = carrot/carrots
{ci lo najgenja cu grake li 60} = {ci zo'e noi najgenja cu grake li 60} - describes carrots. Three of carrots are 60 grams each.
Now I postulate an axiom that {[su'o] lo pa najgenja} describes one carrot (I'll avoid formulae here since i need it for a tutorial, not for a reference grammar).
{ro lo ci najgenja} describes each of the three carrots.
Two important conclusions:
1. {ro lo ci najgenja cu grake li 60} - one carrot is always 60 grams in weight.
2. {ro loi ci najgenja cu grake li 60} = {ro zo'e noi gunma lo ci najgenja cu grake li 60} - describes masses (again of carrots but carrots here are of less importance since carrots are hidden inside gunma2). Each mass of carrots (with three carrots in each mass) is 60 grams so each carrots weighs 20 grams on average.
Is my reasoning correct?
I remember someone saying that {lo} is more vague and might include masses as well but here {loi} and it's underlying {gunma} move carrots higher. Can we accept raising here? If yes then all this reasoning immediately breaks.