Is the Demon Girl Next Door Dangerous? Here’s the Astonishing Backstory That’ll Shock You!


11Ã10=110 â check if 110 divisible by 9? 1+1+0=2 â no
11Ã11=121 â 1+2+1=4 â no
11Ã12=132 â 1+3+2=6 â no
11Ã13=143 â 1+4+3=8 â no
11Ã14=154 â 1+5+4=10 â no
11Ã15=165 â 1+6+5=12 â not div by 9
11Ã16=176 â 1+7+6=14 â no
11Ã17=187 â 1+8+7=16 â no
11Ã18=198 â 1+9+8=18 â divisible by 9 â yes
So the smallest multiple of 11 in [100,199] divisible by 9 is 198.