Each classroom kit contains supplies for 27 students. In it, there are spinners and 5 number cubes per student. If there are 189 items in the kit, how many spinners are there per student?
Hello there, 1. Since we know the number of cubes per student,find the total. 27 x 5 = 135 2. Find the total number of spinners 189 - 135 = 54 3. Find the number of spinners per student. 54 / 27 = 2 spinners/student