Josephine wants to put a wallpaper border around the ceiling of her room. the dimensions are right there. how many feet of border does she need.

Need showing work for this problem 56.25 ×25.80

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.

What else equals 42 and 30 for multiply