Math, asked by mohitkumar35ff, 3 months ago

test the following for the divisibility by 3 and 9
(a) 294414 (b) 145404 (c) 99999
please answer in explanation
please answer fast
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mohitkumar35ff: hlo

Answers

Answered by IbadurRahmanLaskar
4

Step-by-step explanation:

(a)294414

(2+9+4+4+1+4):24

24/3. ;24/9 [24 is not a multiple of 9]

therefore 294414 is divisible by 3 not by 9.

(b)145404

(1+4+5+4+0+4):18

18/3 ;18/9

therefore 145404 is divisible by both 3 and 9.

(c)99999

(9+9+9+9+9):45

45/3 ;45/9

therefore 99999 is divisible by both 3 and 9.


mohitkumar35ff: RIGHT answer
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IbadurRahmanLaskar: yes
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