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
Let's solve these problems by identifying the pattern for each table. Problem 11: Let's analyze the relationship between the numbers in each row. Row 1: 15 and 5. Their sum is 15 + 5 = 20. Row 2: 7 and 3. Their sum is 7 + 3 = 10. The sum of the numbers in each row is halved from the previous row (20 ÷ 2 = 10). Following this pattern, the sum for the third row should be 10 ÷ 2 = 5. Let the missing value be X. X + 2 = 5 X = 5