Using divisibility tests, determine which of the following numbers are divisible by 3. a. 341232 b. 96235
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Answer:
a is divisible by 3 because sum is divisible by 3
b is not divisible by 3 because sum is not divisible by 3
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a) 3+4+1+3+2= 15
So, as 15 is a multiple of 3, so therefore it is divisible by 3.
b) 9+6+2+3+5=25
So, as 25 is not a multiple of 3, so therefore it is not divisible by 3.
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So, as 15 is a multiple of 3, so therefore it is divisible by 3.
b) 9+6+2+3+5=25
So, as 25 is not a multiple of 3, so therefore it is not divisible by 3.
Hope it helps.
If yes, plz. Mark me the BRAINLIEST
:)
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