A class is made up of 6 boys 6 girls. Half of the girls wear glasses. A student is selected at random from the class what is the probability

Imagine a pie chart with 3 sections, and 2 of those sections take up 25% of the chart each, and the other one takes up 50% of the chart. The 50% section would be marked boys, one of the 25% sections would be marked girls without glasses, and the other 25% section would be marked girls with glasses.