If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be
Choose the most appropriate option:  A) 7  B) 9  C) 12  D) 14  E) 15
Sum of digits = (4 + 8 + 1 + x + 6 + 7 + 3) = (29 + x), which must be divisible by 9.   x = 7.   7)
<result>A</result>
If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be