1⼀36÷(-1⼀4-5⼀3+7⼀12) 要过程

2025-03-07 06:51:30
推荐回答(3个)
回答1:

1/36÷(-1/4-5/3+7/12)
=1/36÷(-3/12-20/12+7/12)
=1/36÷(-4/3)
=-1/36×3/4
=-1/48

回答2:

=1/36÷(-3/12-20/12+7/12)
=1/36÷(-16/12)
=1/36×(-12/16)
=-1/48

回答3:

-1/48 一步一步的算啊 ...