If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be:	Choose the correct choice from the following choices.
A) 2  B) 5  C) 6  D) 7  E) None of these
Sum of digits = (4 + 8 + 1 + x + 6 + 7 + 3) = (29 + x), which must be divisible by 9.   x = 7.   Answer:7
<result>D</result>
If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be: