4⼀3÷6⼀7-5⼀6÷6⼀7怎么算

2024-11-16 06:55:34
推荐回答(3个)
回答(1):

4/3÷6/镇雀7-5/毁旅清6÷6/7
=(4/3-5/6)÷6/7
=1/纤前2÷6/7
=1/2×7/6
=7/12

回答(2):

4/3÷6/7-5/6÷6/7
=4/3x7/6-5/6x7/6
=(4/3-5/6)x7/核闷悔6
=(8/改正6-5/6)x7/6
=1/2x7/罩态6
=7/12

回答(3):

=28/18-35/36=21/36=7/12