 <translate> Sarah na-egwuri egwu tic-tac-toe. Ọ na-enweta dollar 1 maka egwuregwu ọ bụla o meriri, $0 maka egwuregwu ọ bụla o mere ka o tie, na-efunahụ dollar 2 maka egwuregwu ọ bụla o meriri. Ọ bụrụ na ọ gbara egwuregwu 100 ebe o meriri 40 n'ime ha, ma ọ gbafuo $30, egwuregwu ole ka o meriri? Ka anyị buru ụzọ chee echiche. Ụzọ iche echiche: <hau> Sarah tana wasa da ƙafar ƙafa. Tana samun dala 1 ga kowane wasa da ta ci, $0 ga kowane wasa da ta daidaita, kuma tana rasa dala 2 ga kowane wasa da ta yi rashin nasara. Idan ta yi wasa 100 inda ta daidaita 40 daga cikinsu, kuma ta yi asarar $30, wasanni nawa ta ci? Bari mu yi tunani da farko. Sarkar tunani: 