Mathematics
Primary
記号※をa※b=(a+b )÷(a-b)と約束しま
す。このとき、(9※5)※3=□
この問題が分かりません。
わかる方教えてください!
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記号※をa※b=(a+b )÷(a-b)と約束しま
す。このとき、(9※5)※3=□
この問題が分かりません。
わかる方教えてください!
□
Users viewing this question
are also looking at these questions 😉