How much 90% of 40 is greater than 80% of 30?	Choose one
A) 12  B) 14  C) 16  D) 17  E) 18
(90/100) * 40 – (80/100) * 30   36 - 24= 
<gadget id="calculator">36 - 24</gadget>
<output>12</output>
12   12nswer: 12
<result>A</result>
How much 90% of 40 is greater than 80% of 30?