Math, asked by piyush12399, 9 months ago

given that 2a547 is divisible by 9 where a is a digit what is the value of a

Answers

Answered by agastyathegreat

2

a=0 as per my calculation

Answered by 1234567891064

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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