 <translate> Reggie is playing marbles with his friend. His friend arrives with 100 marbles. Each game, they bet ten marbles and whoever wins gets to keep all the marbles. After 9 games, Reggie has 90 marbles. How many games has he lost? Think carefully first, then make a decision: <yor> Reggie ń bá ọ̀rẹ́ rẹ̀ gbá bọ́ọ̀lù. Ọ̀rẹ́ rẹ̀ wá mú ọgọ́rùn-ún nǹkan wá. Nínú eré kọ̀ọ̀kan, wọ́n máa ń ta pákó mẹ́wàá, ẹni tó bá sì borí ló máa gba gbogbo pákó náà. Lẹ́yìn eré mẹ́sàn-án, Reggie ní àádọ́rùn-ún bọ́ọ̀lù. Ìdárayá mélòó ló ti pàdánù? Kọ́kọ́ ronú dáadáa, kó o wá ṣèpinnu: 