what is the meaniing of "ότι" in this sentence
It should be ό,τι and means "how...is" in this particular sentence. Literally: The silver is cheaper than how (cheap) the gold is. Ό,τι means whatever mostly. This sentence is in process of being corrected (so there is ό,τι instead of ότι.)
It has been edited and now shows. "ό,τι". :D
Not everywhere it doesn't.