Kari was working at the ice cream shop for a summer job. She sold 3 chocolate cones for every 2 vanilla cones. If she sold a total of 30 cones (some chocolate and some vanilla), how many chocolate cones she did sell? On your test paper draw show your work for solving this problem using a DIFFERENT method than you used in question 11. In the space below record your answer and explain how you used this model to solve the problem. The test paper will be turned in at the end of the test.