8th Class Mathematics Sample Paper Mathematics Sample Paper - 3

  • question_answer Check the divisibility of the following numbers by 9 :
    (a) 108
    (b) 616

    Answer:

    (a) 108 \[\because \]   \[1+0+8=9\] and 9 is divisible by 9 \[\therefore \] 108 is divisible by 9.
    (b) 616 We have, \[6+1+6=13\] and 13 is not divisible by 9  \[\therefore \]616 is also not divisible by 9.


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