The number 0.5 is how much greater than 1/6 ?
Choose the correct choice from the following choices:	A) 1 / 3	B) 2 / 10	C) 1 / 50	D) 1 / 500	E) 2 / 500

Rationale: "let x be the difference then . 5 - 1 / 3 = x 5 / 10 - 1 / 3 = x x = 1 / 3 ans a"
Answer: A