a number is divisible by 11 what the difference between the sum of the odd positioned digits and the sum of the even positioned digits is divisible by 11
If the difference between the sum of the odd-numbered digits and the sum of the even-numbered digits, counted from right to left, is divisible by 11, then the number is divisible by 11. 11 divided by 11 = 1 therefore, 528 is divisible by 11.
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Answer:
If the difference between the sum of the odd-numbered digits and the sum of the even-numbered digits, counted from right to left, is divisible by 11, then the number is divisible by 11. 11 divided by 11 = 1 therefore, 528 is divisible by 11.