4 divided by 1/4 and also Ms Leverenz is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student and eighth of a foot of ribbon, will she have enough for her class of 22 students?​

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Me because some of question i don’t understand

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?