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NO!!!

To test if '9' divides into a number, then add the digits of the number. If they sum to '9' then it is divisible by '9'

NB This test is only good for '9'.

33 = 3 + 3 = 6 So it doesn't add to nine , so '33' does not divide by '9'

However.

36 = 3 + 6 = 9 . So 36 divides by '9' the answer is '4'.

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lenpollock

Lvl 16
1y ago

What else can I help you with?