Given the diagram of the spinner describe how to change each

Given the diagram of the spinner, describe how to change each sector of the spinner so that each of the outcomes A, B, C, or D is equally likely.

Solution

To make each sector of the spinner equally likely ,we have to make changes in each sector as follow

A=1/2A

B=2B

C=2C

D=D

then each should be 1/4 of circle.