[lojban-beginners] How much do I mass?

["Philip Newton" <pnewton@gmx.de>]

Is {mi li xo grake} a suitable translation of "How much do I mass?"? 
(Or, colloquially speaking, "How much do I weigh?".)

mu'o mi'e .filip.
-- 
filip.niutyn. <pnewton@gmx.de>