A collector has 75 movie posters and 60 band posters. She wants to sell 25 movie posters but still have her poster collection maintain the same ratio of 75:60. If she sells 25 movie posters, how many band posters should she sell? Complete the explanation to find out how many band posters she should sell. Her current ratio of movie posters to band posters is 75:60. If she sells 25 movie posters, she will have left. 75 60 = 50 , so she should sell band posters.