Mrs. Smith wants to bake a cake for the teachers in her school. She found a recipe that calls for ¾ cup of cocoa to make an 8 serving cake. However, she needs to make a cake that serves FOUR TIMES as many people. She also wants to add a little extra cocoa to make the cake extra chocolate-licious, so she decided to add another ⅜ of a cup of cocoa. Write a number sentence to help her determine the amount of cocoa she needs. Remember, a number sentence does NOT include the solution (or an equal sign).