57.6⼀3.6+57.6⼀6.4可以简便吗?如果能,请写出过程

2025-06-22 23:35:49
推荐回答(1个)
回答1:

57.6/3.6+57.6/6.4
=57.6/(3.6+6.4)
=57.6/10
=576/100
=144/25