Question

if a one digit number n is added to 6909, the sum obtained is divisible by 9. if this one digit number is added to 844, the sum will be divisible by which number? answer is not coming on google.

Answer 1

Answer:

n=3 really

6909+3=6912

6912÷9=768

if 3 is added to 844

847 divisible by 1,7,11,77,121

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