4⼀9:.8⼀27(先化简比,再求比值)

2025-05-22 05:56:33
推荐回答(4个)
回答1:

4/9:.8/27= 4/9 X 27/8=3/2=3:2

回答2:

4/9:.8/27=12:8=3:2
比值3/2

回答3:

4/9 :8/27
= 1 / (2/3)
= 3/2

回答4:

4/9:8/27=3:2=1.5