David says 333/1,000 is the same as 0.3. Is David correct? Explain.

plz help

333…. itself does not equal one-third; it is an approximation, just as saying 0.999…. equals one. Technically, 0.3 = 3/10, 0.33 = 33/100, 0.333 = 333/1000, etc. etc. 1/3 = 0.33333…… This is an infinitely repeating decimal.

all it means is function 3