Rob also compared the Empire State Building and the Petronas
Towers. What is the height difference between the two if the Empire
State Building is 464m tall and the Petronas Towers is 472m tall?	Choices
A) 9	B) 8	C) 23	D) 45	E) 12
472-464= 
<gadget id="calculator">472-464</gadget>
<output>8</output>
8.Answer is 8.
<result>B</result>
Rob also compared the Empire State Building and the Petronas
Towers. What is the height difference between the two if the Empire
State Building is 464m tall and the Petronas Towers is 472m tall?