Question

Check whether 2346879 and93939 is divisible by 11

Answer 1

$\huge \color{Purple} \mathcal{\colorbox{orange} {\colorbox{white} {Answer:}}}$

Understanding Divisibility Rules Of 11:

The divisibility by 11 rule states that if the difference of the sum of the digits at odd places and even places of the number is 0 or divisible by 11, then the given number is also divisible by 11.

Checking If The Given Numbers Are Divisible By 11:

1) 2346878

First Lets Add Sum of odd digit places in the given number:

2+4+8+8= 22

Now lets add sum of even digit places in the given number:

3+6+7= 16

Now lets find the difference between odd and even sums, ie,

22-16 = 6, which is not divisible by 11 or a factor of 11.

Therefore, 2346878 is not divisible by 11.

2) 93939

First Lets Add Sum of odd digit places in the given number:

9+9+9 = 27

Now lets add sum of even digit places in the given number:

3+3 = 9

Now lets find the difference between odd and even sums, ie,

27-9 = 18, which is not divisible by 11 or a factor of 11.

Therefore, 93939 is not divisible by 11.