A dishonest dealer professes to sell goods at the cost price but uses a weight of 880 grams per kg, what is his percent? Choose the correct answer:
A) 2%
B) 25%
C) 22%
D) 13.63%
E) 45%
880 --- 120   100 --- ? =&gt; 13.63%   Answer:13.63%
<result>D</result>
A dishonest dealer professes to sell goods at the cost price but uses a weight of 880 grams per kg, what is his percent?