This is a set of 6 problems and are intended for practicing rates problems like the ones on the AP test. Each problem has 4 parts asking questions about accumulating rates. They can be used to supplement the text, to use in groups in class, take home practice or as problems for an assessment. Also included is page of questions on understanding what rates questions are asking in general. These help students to think about what is being asked without the burden of equations. I use these in my classes to prepare for the AP test and my students say that they were prepared well for the rates questions on the test.