-1⼀42除以中括号1⼀2-1⼀3+5⼀7+4⼀9×(-6)=

-1/42除以中括号1/2-1/3+5/7+4/9×(-6)=
2024-11-15 23:56:58
推荐回答(3个)
回答(1):

-1/42÷[1/2-1/3+5/7+4/9×(-6)]
=-1/42÷(1/6+5/7-8/3)
=-1/42÷(-25/14)
=1/75

回答(2):

-1/42÷[1/2-1/3+5/7+4/9×(-6)]
=-1/42÷[-25/14]
=1/75

回答(3):

彤姐夫呢😊