This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here is the solution to the problem: 13. Step 1: Identify the total number of cake pieces. Monika cut her cake into 12 pieces. Step 2: Calculate the total number of pieces distributed. She distributed 7 pieces to her friends and kept 3 pieces for herself. 7 + 3 = 10 Step 3: Calculate the number of pieces left. Subtract the distributed pieces from the total pieces. 12 - 10 = 2 There are 2 pieces left in the plate. Last free one today — make it count tomorrow, or type /upgrade for unlimited.