Question

Using divisibility test determine if 50369308 is divisible by 11

Answer 1

yes divisive bcoz odd places is 5+3+9+0=17
even places is 0+6+3+8=17
so diff =17-17=0
if 0 so the number is divisible by 11 (as divisibility rule 11)
hope this will help u

Answer 2

the alternating sum of digits is 5-0+3-6+9-3+0-8 which is equal to 5-3+6-8 is equal to 2+2 is 4 and 4 is not divisible by 11,therefore 50369308 is also not divisible by 11.