Question

Replace * by a digit to make the number exactly divisible by 9. Find out 7*309

Answer 1

Hi the number should be = 8

Answer 2

Answer:

Step-by-step explanation:

the sum of digits should be divisible by 9

7 + x + 3 + 0 + 9

19 + x

should be divisible by 9

so the possible value of x will be 9

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