6515.83用英语怎么说

如果是人民币
six thousand five hundred and fifteen yuan and eighty-three fen

如果是美元
six thousand five hundred and fifteen dollars and eighty-three cents

six thousand and five hundred fifteen point eighty three

6515.83 Money

six thousand five hundred fifteen yuan and eighty three fen, I guess.

six thousand five hundred and fifteen dollars and eighty-three cents

或者：six thousand and five hundred fifteen point eighty three dollars

six thousand five hundred and fifteen point eighty-three yuan（多少块钱这种说法应该是人民币吧）