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If 31z5 is a multiple of 3,where z is a digit,what might be the values of z? |
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Answer» ong>Answer: 0,3,6,9 Step-by-step EXPLANATION: The addition of digits of a number should be a multiple of 3 then only it can be divisible by 3 3+1+z+5 should be EQUAL to a multiple of 3 |
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