Aswimming pool is 50 meters long,15 meters wide, and 3 meters deep. what is the volume of the pool

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

The triangles are similar. what is the value of x? enter your answer in the box.

How do you write 0.5% as a fraction