小亚给小巧0.45元后,小巧还比小亚少1.45,小巧原来比小亚少多少元?

2025-06-23 01:11:59
推荐回答(1个)
回答1:

解:说明原来少0.45*2+1.45
=1.45+0.9
=2.35
答: