7) Adrian used the spinner below for a probability experiment. He spun the
spinner 20 times and kept track of his results on the table shown below.
What is the THEORETICAL probability that the arrow on the spinner will
land on red? Give your answer in simplest form.

7 Adrian used the spinner below for a probability experiment He spun the spinner 20 times and kept track of his results on the table shown below What is the THE class=