intro Meet your teacher, Serenity Evans How should we set up the problem 4 ÷ FRAC1/3 mathematically? FRAC1/4 x FRAC1/3 FRAC4/1 x FRAC3/1 FRAC4/1 ÷ FRAC3/1 FRAC4/1 x FRAC3/1 440 270 300 attention rectangle To invert means to turn something upside down. attention rectangle 12 is a multiple of 3 and 4. We need to divide our fraction models by the same number of pieces. Which of these is the best choice? 18 54 12 27 18 How many FRAC1/6 pieces fit into the FRAC8/9 section? 2 FRAC1/3 5 FRAC1/3 4 FRAC4/9 5 FRAC1/3 prompt 18 320 720 100 25 Pause the video and work this one on your study guide.