Maths / Playing With Numbers / Divisibility Rule of 11

QUESTION
 

Given that the number 148101a095 is divisible by 11 where a is some digit what are the possible values of a?

EXPLANATION
Explain TypeExplanation Content
Text

1+8+0+a+9=18+a=

4+1+1+0+5=11

18+a=22

a=4

18+4=22

22-11=11

yes it is divisible by 11

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