Answer :
The sum of the digits is 81
sum the digits again and get 9
Therefore, as 9 is only divisible by 9 and 3 the answer is 'C'
sum the digits again and get 9
Therefore, as 9 is only divisible by 9 and 3 the answer is 'C'
Answer:
C. 3 and 9
Step-by-step explanation:
81 divide by 3 = 27
81 divide by 9 = 9