Ineed with 34. if you can. you !

7200 people

Step-by-step explanation:

Let's say x amount of people tried out.

After round 1: 1/2 x are left.

After round 2: 1/3 (1/2 x) are left

After round 3: 1/4 (1/3(1/2 x))) are left

Each time we multiply by the fraction that are left. By the end we will have

1/6(1/5(1/4(1/3(1/2 x))))

So to find it multiply the denominator out:

To find x, we set it equal to 10.