Acereal company puts a colored ring in each box of cereal there are six different ring colors the color of the rings and each of 50 cereal boxes are shown below in the table read is 7 blue is 15 green is a purple is 10 yellows 5 orange is 5 based on the data what is the probability that the next cereal box will contain a blue or yellow ring

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?