A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times.
What is the experimental probability of the arrow stopping over Section 2?
Section 1 is 20
Section 2 is 36
Section 3 is 24
Answers are
(a) 1/36
(b) 1/18
(c) 9/20
(d) 9/11
Please hurry I dont have long