Question

if 51n3 is a multiple of 3 what 9 is a digit what is the value of n. spammers will be reported​

Answer 1

Answer:

0 or 9

If it helps mark me as brainliest.

Step-by-step explanation:

Since 51n3 is divisible by 9, so 5+1+n+3 must be divisible by 9. So, 9+n must be divisible by 9. Possible multiples of 9 are 9 and 18.

Therefore, So, n=0,9.