What is the least value of x, So that 2x4472 is divisible by 9
Choices
A) 7 B) 8 C) 9 D) 3 E) 2
Explanation:   The sum of the digits of the number is divisible by 9.   Then the number is divisible by 9.   2 + x + 4 + 4 + 7 + 2 = 19 + x   Least value of x may be '8',   So that the total 19 + 8= 
<gadget id="calculator">19 + 8</gadget>
<output>27</output>
27   is divisible by 9.   Answer: Option 8
<result>B</result>
What is the least value of x, So that 2x4472 is divisible by 9