Correct

八九分

/ bā jiǔ fēn  /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/八九分-Chinese-idioms-Cchatty-d951cbdb-36d1-442e-94e7-d408d98e52b9-1612776452.jpg

Collocation

1
猜个八九分
2
不说十分,至少也有八九分
3
八九分相似
4
八九分熟
5
八九分饱
6
明白了八九分

Definition

八九分:

Literally means:

highly possible;almost perfect.

Actually means:

Literally it means nine out of ten. This phrase refers to a great possibility or a maximum degree. It may also mean a majority.

十分之八九或百分之八九十。八九分,指接近最高的程度,或几乎达到完全或完满的程度。也指绝大多数。

Example

Used as object,attributive or adverbial adjunct. (作宾语、定语、状语)
1
hěn
cōngming
聪明
  
,
shuō
jiù
míngbai
明白
le
jiǔ
八九
fēn
  

He's very clever, and as soon as I say he understands eight or nine points.

2
Lǎoniánrén
老年人
体力
huódòng
活动
jiào
shǎo
  
,
měi
dùn
yào
不要
chī
de
tài
duō
  
,
zuìhǎo
最好
zhī
chī
jiǔ
八九
fēn
bǎo
  

Older people have less physical activity, do not eat too much per meal, it is best to eat only eight or nine full.

3
Zhè
这里
de
mínyíng
民营
企业
jiā
  
,
shuō
shí
fēn
  
,
zhìshǎo
至少
yǒu
jiǔ
八九
fēn
shì
rènshi
认识
de
  

Here's the private entrepreneur, not to say very much, at least eight or nine points he knows.