Each school bus is going on the field trip golds 36 students and 4 adults. there are 6 filled buses on the field trip. how many people are going on the field trip?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.