负三分之二加负四又六分之五的绝对值减(零减五又六分之一的绝对值)减九又三分之一怎么做???

2024-12-03 06:39:07
推荐回答(1个)
回答1:

|-2/3+-4 5/6|-|0-5 1/6|-9 1/3
=2/3+4 5/6-5 1/6-9 1/3
=4/6+29/6-31/6-56/6
=(4+29-31-56)/6
=-58/6
=- 9 4/6
=-9 2/3