sarah-walsh_60b9f4fa4b84a
sarah-walsh_60b9f4fa4b84a
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para vc simplificar uma fração precisa usar o mesmo divisor no numerador e denominador 46....:2...23 ___ =.....___ 78....:2....39 30...:3...10 __=....____ 15...:3.....5 22...:2....11 ___=.....___ 90....2.....45 120...:2....60....:…