(566x345+567)/(567x345+222)怎么简算

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/05/18 07:54:07

(566x345+567)/(567x345+222)
=(566x345+345+222)/(567x345+222)
=[345x(566+1)+222]/(567x345+222)
=(567x345+222)/(567x345+222)
=1

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