Pass Chinese: 90%x
Pass in math: 94%x
Fail two subjects: 4%x
From this, we can get:
Only math passed: (1- Chinese passing rate-two subjects failing rate) x
=( 1-90%-4%)x
=6%x
Only Chinese passed: (1- math passed rate-two subjects failed) x
=( 1-94%-4%)x
=2%x
Therefore, the number of people who passed both subjects is:
x-6%x-2%x-4%x=88%x
Yes: 88%x=44.
Solution: x=50
Answer: There are 50 students in Class 6 (1).