Total sq units of dotted rectangle = 3*5=15sq units
Shaded area= 15-(3*4*1/2+2*5*1/2)
=15-(6+5)
= 15-11
= 4 sq units
8.94427119 should be it if I’m not mistaken
<span>5(9-4)^2-3^2
5(5)^2-3^2
5(25)-9
125-9
116</span>
Answer:
40% gain.
Step-by-step explanation:
Suppose he bought 100 fruit at a cost of $40.
He sold 1/2 ($20 ) for 20 * 1.6 = $32.
He sold 1/4 ($10) for 10*1.2 = $24.
Total revenue = $56 dollars so he made 56 - 40 = $16 profit.
percent gain = 16 * 100 / 40
= 40 %.
