If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:
Choose one
A) 2 B) 4 C) 5 D) 6 E) 7
Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3.   x = 2.   2
<result>A</result>
If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be: