Question

Please help! I seriously can not figure this out!!The following data summarizes results from 927 pedestrian deaths that were caused by accidents. If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was intoxicated.
............................pedestrian
............................intoxicated........not intoxicated
driver intoxicated 93 96
not intoxicated 219 519

Answer 1

I mean I understand adding everything together but I get soo lost after that! My math teacher will not help this! Also, all of our math homework is online so I can't ask her for help when I need it..