3/4 divided by 4/3 whats the answer to this problem

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

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.