An inspector rejects 10% of the meters as defective. How many will he examine to reject 12?	Pick one:
A) 100	B) 120	C) 250	D) 200	E) 160

Rationale: "then , 10 % of x = 12 ( 10 / 100 ) x = 12 x = ( 12 * 100 * ) / 10 = 120 answer is b"
Answer: B