Mathematics
Senior High
濃度11%の食塩水と濃度5%の食塩水を混ぜて濃度9%の食塩水を600g作りたい。この時、濃度5%の食塩水は何g混ぜればいいか求めよ。
教えてください!
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濃度11%の食塩水と濃度5%の食塩水を混ぜて濃度9%の食塩水を600g作りたい。この時、濃度5%の食塩水は何g混ぜればいいか求めよ。
教えてください!
Users viewing this question
are also looking at these questions 😉