1/4( )1/4( )1/4( )1/4=1/81/4( ) 1/4( )1/4( )1/4( )1/4=1/8
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 11:32:11
![1/4( )1/4( )1/4( )1/4=1/81/4( ) 1/4( )1/4( )1/4( )1/4=1/8](/uploads/image/z/8745766-70-6.jpg?t=1%2F4%28+%291%2F4%28+%291%2F4%28+%291%2F4%3D1%2F81%2F4%28+%29+1%2F4%28+%291%2F4%28+%291%2F4%28+%291%2F4%3D1%2F8)
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1/4( )1/4( )1/4( )1/4=1/81/4( ) 1/4( )1/4( )1/4( )1/4=1/8
1/4( )1/4( )1/4( )1/4=1/8
1/4( ) 1/4( )1/4( )1/4( )1/4=1/8
1/4( )1/4( )1/4( )1/4=1/81/4( ) 1/4( )1/4( )1/4( )1/4=1/8
1/4( * )1/4( + )1/4( * )1/4=1/8
1/4 / 1/4 *( 1/4 + 1/4 )* 1/4=1/8