 <translate> My question is: Dexter filled 3 fewer plastic boxes with football cards than basketball cards. He filled 9 boxes with basketball cards and each box has 15 cards. For the boxes with football cards, he filled each box with 20 cards. How many cards does Dexter have in total? Your thoughts: <yor> Ìbéèrè mi ni pé: Dexter kún páálí pẹ̀lú káàdì tí wọ́n fi ń gbá bọ́ọ̀lù àfẹsẹ̀gbá ní ìlọ́po mẹ́ta ju èyí tí wọ́n fi ń gbá bọ́ọ̀lù àfẹsẹ̀gbá lọ. Ó fi káàdì bọ́ọ̀lù agbábọ́ọ̀lù kún àpótí mẹ́sàn-án, káàdì mẹ́ẹ̀ẹ́dógún sì wà nínú àpótí kọ̀ọ̀kan. Ó fi káàdì ogún kún àpótí kọ̀ọ̀kan tó ní káàdì bọ́ọ̀lù. Àwọn káàdì mélòó ni Dexter ní? Ohun tó o rò: 