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
To find the digit in the blank space that makes the number divisible by 11, we use the divisibility rule for 11. This rule states that a number is divisible by 11 if the difference between the sum of its digits at odd places (from the right) and the sum of its digits at even places (from the right) is either 0 or a multiple of 11. We will assume that the dots represent a single blank digit, as indicated by "the digit" (singular) in the question. a) 27.......3 Let the blank digit be x. The number is 27x3. Step ✂️ _That answer was long and got cut off. Reply continue and I'll finish it._