(123456+234561+345612+456123+561234+612345)/(111111+222222+333333+444444+555555)过程 简便计算
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![(123456+234561+345612+456123+561234+612345)/(111111+222222+333333+444444+555555)过程 简便计算](/uploads/image/z/1717975-55-5.jpg?t=%28123456%2B234561%2B345612%2B456123%2B561234%2B612345%29%2F%28111111%2B222222%2B333333%2B444444%2B555555%29%E8%BF%87%E7%A8%8B+%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
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(123456+234561+345612+456123+561234+612345)/(111111+222222+333333+444444+555555)过程 简便计算
(123456+234561+345612+456123+561234+612345)/(111111+222222+333333+444444+555555)
过程 简便计算
(123456+234561+345612+456123+561234+612345)/(111111+222222+333333+444444+555555)过程 简便计算
=[(1+2+3+4+5+6)*111111]/[(111111*(1+2+3+4+5)]
=(1+2+3+4+5+6)/(1+2+3+4+5)
=21/15
=7/5