Whats 320% expressed as a mixed number in simplest form

Fast phone couldn’t copy and paste so i decided to right it down

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x