Each student in Mr. Smith's class is either a junior or a senior. Mr. Smith has 20 students in his class, 15 of whom are juniors. Recently, he took some students from his class on a field trip. Of the 20 students in the class, 3/5 went on the trip. Use this information to answer the questions below. If not enough information is given to answer a question, click on "Not enough information." (a) How many students from the class went on the field trip? (b) How many seniors from the class did not go on the field trip? (c) How many students from the class did not go on the field trip