Question

check whether 80126 is divisible by 11 or not?​

Answer 1

Answer:

Step 1 : add the numbers which are in odd places = 8+1+6 = 15

Step 2 : add the numbers which are in even places = 0+2 = 2

Step 3 : subtract the sums = 15 - 2 , if the answer is 0 or a number divisible by 11 it is divisible

the answer is 13 , 13 is not divisible

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