Question

what would you add to the following numbers as the last digit to make them divisible by 11 the number is 23469​

Answer 1

THE RULE OF DIVISIBILITY BY 11 IS THE DIFFERENCE BETWEEN THE SUM OF DIGITS AT ODDS PLACE AND EVENS PLACE SHOULD BE 0 or MULTIPLES OF 11.

SO THE SUM OF DIGITS AT ODDS PLACE IS 17

AND THE SUM OF DIGITS AT EVENS PLACE IS 9.

THIER DIFFERENCE IS 8.

SO THE NEAREST MULTIPLE OF 11 TO 8 IS THE NUMBER 11.

SO 11 - 8 = 3

SO THE ANSWER IS 3 - 234693

HOPE IT IS HELPFUL