If A's height is 40% less than that of B, how much percent B's height is more than that of A?	Options.
A) 66.66 %	B) 66.68 %	C) 66.766 %	D) 86.66 %	E) 66.65 %

Rationale: "excess of b ' s height over a ' s = [ ( 40 / ( 100 - 40 ) ] x 100 % = 66.66 % answer : a ) 66.66 %"
Answer: A