a is the hundreds digit of the three digit integer x, b is the tens digit of x, and c is the units digit of x. a = b = 3c, and a > 0.
What is the difference between the two greatest possible values of x?
Tip: Dont stop till you have exhausted all answer choices to arrive at the correct one. Choose the correct answer:
A) 112	B) 213	C) 331	D) 511	E) 745
Ratio of a:b:c= 3:3:1   Two possible greatest single digit values for a are 9 and 6   if a is 9, then x= 993   if a is 6, then x= 662   difference= 993-662= 
<gadget id="calculator">993-662</gadget>
<output>331</output>
331   331 is the answer
<result>C</result>
a is the hundreds digit of the three digit integer x, b is the tens digit of x, and c is the units digit of x. a = b = 3c, and a > 0.
What is the difference between the two greatest possible values of x?
Tip: Dont stop till you have exhausted all answer choices to arrive at the correct one.