11分之16-12分之7+11分之3-12分之5-11分之1怎么写?

2024-12-04 02:04:44
推荐回答(3个)
回答1:

不乖儿烨子,你好:

16/11-7/12+3/11-5/12-1/11
=(16/11+3/11-1/11)-(7/12+5/12)
=18/11-1
=7/11

回答2:

16/11-7/12+3/11-5/12-1/11
=16/11+3/11-1/11-7/12-5/12
=(16+3-1)/11-(7+5)/12
=18/11-1
=7/11

回答3:

16/11-7/12+3/11-5/12-1/11
=(16+3-1)/11-(7+5)/12
=18/11-1
=7/11