If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:
Choose the correct choice from the following options:  A) 0  B) 1  C) 2  D) 3  E) None of these
Explanation:   Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3.   x = 2.   ANSWER IS 2
<result>C</result>
If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be: