Marci has45 red buttns and 60 yellow butto a she wants to use all of the butt s a d divide each color equally into boxes what is the greatest number of boxes marci can use to divide the buttons

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.