问: 0.25ᠧ8ᠧ0.4ᠧ1.25简便计算

2025-06-26 22:05:15
推荐回答(1个)
回答1:

0.25✘8✘0.4✘1.25简便计算
0.25✘8✘0.4✘1.25
=(0.25*0.4)*(8*1.25)
=0.1*10
=1