I’m assuming you mean what percent are men.
So based off that, you would subtract the 9 women from the 32 total students. That would result in 23 students that are men.
Now to find that percent, take the 23 men and divide it by the total students- 32. So 23/32. And that would be 0.71875. But rounded to the nearest tenth is 0.7.
Final answer: 70% of the class is men.