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脱式脱式计算7/9-(5/6-1/4)怎么算
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答案:7/367/9-(5/6-1/4)=7/9-(10/12-3/12)=7/9-7/12=84/108-63/108=21/108=7/36
咨询记录 · 回答于2023-05-23
脱式脱式计算7/9-(5/6-1/4)怎么算
脱式脱式计算7/9-(5/6-1/4)怎么算?我正在为您解答:
您好!根据目前的题目信息来看,脱式脱式计算7/9-(5/6-1/4)怎么算?这是一个简单的计算题
7/9-(5/6-1/4)=7/9-(10/12-3/12)=7/9-7/12=84/108-63/108=21/108
7/9-(5/6-1/4)=7/9-(10/12-3/12)=7/9-7/12=84/108-63/108=21/108=7/36
答案:7/367/9-(5/6-1/4)=7/9-(10/12-3/12)=7/9-7/12=84/108-63/108=21/108=7/36