40% of a number is added to 60, the result is the same number. Find the number?  Answers:	A) 300	B) 288	C) 270	D) 100	E) 281

Rationale: "( 40 / 100 ) * x + 60 = x 4 x + 600 = 10 x 6 x = 600 x = 100 answer : d"
Answer: D