 <translate> Give the step-by-step reasoning process and then the final answer. Tom Brady is shy of the passing yards record in a season. The current record is 5999 yards. He currently has 4200 yards with 6 games left in the season. How many passing yards per game does he need to average to beat the record? <yor> Ṣàlàyé bí wọ́n ṣe ń ronú lẹ́ẹ̀kan-lẹ́ẹ̀kan, kó o sì wá sọ ìdáhùn tó o máa fún wọn. Tom Brady kò tíì dépò àkọsílẹ̀ àwọn yàrà tí wọ́n fi ń gbá bọ́ọ̀lù láàárín sáà kan. Àkọsílẹ̀ tó wà báyìí jẹ́ 5999 yards. Ní báyìí ó ní 4200 yards pẹ̀lú eré 6 tó kù nínú sáà náà. Ìwọ̀n yàrà mélòó ló gbọ́dọ̀ gba nínú eré kọ̀ọ̀kan kó tó lè borí àkọsílẹ̀ náà? 