From the meaning of the question, we can know that the frequency of students in this class (above 60 points) passing is 0.015×10+0.03×10+0.025×10 = 0.75.

Then the number of people who pass (more than 60 points) in this class is 60×0.75=45.

The number of people who have passed (above 60 points) in this class is 45.