Question

Test the divisibility of the folowing numbers by 11:(c) 70169308​

Answer 1

Step-by-step explanation:

STEP 1

we should add the odd digit places and even digit places.

STEP 2

then odd digit places=7+1+9+0=17

STEP 3

Vthen even digit places=0+6+3+8=17

STEP 4

34+34=72. So therefore it is not divisible by 11.