Question

75% of the students in a class passed an exam. If 2 more students had passed the ex
80% would have been successful. How many students are there in the class?​

Answer 1

Answer:

40

Let x be the number of students

We are given that 75% of the students in a class passed an exam.

So, no. of students passed the exam =

Now we are given that If two more students had passed the exam 80% would have been successful

Hence there are 40 students in the class