A land owner donates three acres of land to the city. The mayor of the city uses one acre of the land for a playground and the rest of the land for community garden plots. Each garden plot is 1/3 acre. How many plots are there?

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.