Two towns accumulated different amounts of snow. in town 1, the snow depth is increasing by 3 1/2 inches every hour. in town 2 the snow depth is increasing by 2 1/4 inches every hour. in how many hours will the snowfalls of the towns be equal?

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.