8 x 1.6 - 3 x 1.4/1.3 = ?  Pick one: A) 21.5 B) 22 C) 15.8 D) 12.8 E) 25
Given Expression   = (12.8 -4.2)/0.4   = 8.6/0.4   = 8.6/0.4= 
<gadget id="calculator">8.6/0.4</gadget>
<output>21.5</output>
21.5   21.5nswer is 21.5.
<result>A</result>
8 x 1.6 - 3 x 1.4/1.3 = ?