given that 2a547 is divisible by 9 where a is a digit what is the value of a
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a=0 as per my calculation
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8
Answer:
0 or 9
Step-by-step explanation:
divisibility rule of 9 is sum of all digits of no should be equal to 9
2+a+5+4+7=a+18
a can be 0 or 9
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