A certain jeans in a shop was marked down 30% the first week and another 20% the next week. What percent of the regular price was the final cost of the jeans after the two markdowns?
Choose one
A) 30%  B) 36%  C) 40%  D) 56%  E) 60%
If the price of the jeans is 100, and it is marked down by 30% and 20% respectively or charged 70% of the price first and 80% of the price of reduced price, the final price is :-   100*70*80/10000= 
<gadget id="calculator">100*70*80/10000</gadget>
<output>56</output>
56   56% is the final price of old price.   56% is the answer
<result>D</result>
A certain jeans in a shop was marked down 30% the first week and another 20% the next week. What percent of the regular price was the final cost of the jeans after the two markdowns?