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
Morning EBWILS — let's get this done. Here are the solutions for both parts of the problem. Step 1: Determine the digits for the smallest answer. To make the subtraction (50+A) - (40+B) = 10 + A - B as small as possible, we need to choose the smallest possible digit for A and the largest possible digit for B. The digits 5 and 4 are already used, so we cannot use them for A or B. The available digits from 1 to 9 (excluding 4 and 5) are \1, 2, 3, 6, 7, 8, 9\. • Smallest A: Choose A=1. • Largest B: Choose B=9. The four different digits used are 5, 1, 4, 9. Step 2: Calculate the smallest answer. Substitute A=1 and B=9 into the subtraction: c 5 1 \\ 4 9 \\ 51 - 49 = 2 The completed subtraction for the smallest answer is: c 5 1 \\ 4 9 \\ 0 2 Step 3: Determine the digits for the largest answer. To make the subtraction (50+A) - (40+B) = 10 + A - B as large as possible, we need to choose the largest possible digit for A and the smallest possible digit for B. Again, the digits 5 and 4 are already used. The available digits from 1 to 9 (excluding 4 and 5) are \1, 2, 3, 6, 7, 8, 9\. • Largest A: Choose A=9. • Smallest B: Choose B=1. The four different digits used are 5, 9, 4, 1. Step 4: Calculate the largest answer. Substitute A=9 and B=1 into the subtraction: c 5 9 \\ 4 1 \\ 59 - 41 = 18 The completed subtraction for the largest answer is: c 5 9 \\ 4 1 \\ 1 8 Drop the next question.