In measuring the sides of a rectangle, one side is taken 5% in excess, and the other 4% in deficit. Find the error percent in the area calculated from these measurements.	Choose the correct choice
A) 0.11%	B) 0.7%	C) 0.4%	D) 0.6%	E) 0.8%
Let x and y be the sides of the rectangle. Then, Correct area = xy.   Calculated area = (105/100) x (96/100) y = (504/500 )(xy)   Error In measurement = (504/500)xy- xy = (4/500)xy   Error percentage = [(4/500)xy (1/xy)100] % = (4/5)= 
<gadget id="calculator">(4/5)</gadget>
<output>4/5 = around 0.8</output>
0.8%.   Answer is 0.8%.
<result>E</result>
In measuring the sides of a rectangle, one side is taken 5% in excess, and the other 4% in deficit. Find the error percent in the area calculated from these measurements.