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 are the solutions to the multiplication problems: a) Step 1: Multiply 347 by 4. 347 × 4 = 1388 Step 2: Multiply the result by 100 (since we are multiplying by 400). 1388 × 100 = 138800 The product is: 138800 b) Step 1: Multiply 523 by the units digit of 142, which is 2. 523 × 2 = 1046 Step 2: Multiply 523 by the tens digit of 142, which is 40. 523 × 40 = 20920 Step 3: Multiply 523 by the hundreds digit of 142, which is 100. 523 × 100 = 52300 Step 4: Add the results from Step 1, Step 2, and Step 3. 1046 + 20920 + 52300 = 74266 The product is: 74266 Send me the next one 📸