If the number 53,1n9, where n represents the tens digit, is a multiple of 3, then the value of n could be which of the following?
Choose the correct option:
A) 7 B) 5 C) 2 D) 1 E) 0
The sum of the digits 5 + 3 + 1 + n + 9 must be a multiple of 3   18 + n must be a multiple of 3   substituting the numbers n must = 0   Answer 0
<result>E</result>
If the number 53,1n9, where n represents the tens digit, is a multiple of 3, then the value of n could be which of the following?