计算:【2又4⼀5+(3又2⼀3-2.75)除1又5⼀6】⼀3又1⼀5急急急

2025-06-26 16:19:54
推荐回答(3个)
回答1:

【2又4/5+(3又2/3-2.75)除以1又5/6】/3又1/5
=【2又4/5+11/12÷11/6】×5/32
=【14/5+1/2】×5/32
=33/10×5/32
=33/64

回答2:

={14/5+(11/3-11/4)/6/5}
=14/5+55/72

回答3:

33/32