Math, asked by deepakkhalse223, 11 months ago

how we find the number is divisibility of 11

Answers

Answered by kratika29

1

Step-by-step explanation:

Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.

Answered by atharvanarale14

1

Answer:

e.g.

Step-by-step explanation:

1243 in this first add unit and hundred digit 2+3 is 5 and add tens and thousands 1+4 is 5 and is 55 it is divisible by 11

hope it helps

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