The marked price of an article is 30% above it's selling price and the cost price is 35%less than it's marked price. find the discount percent and gain percent

Let C be the cost price of the article. Then:

C(1+30%)=marked price

So:

C(1+30%)=C(1.3)

=1.3C

If the article is then marked down 35%, then its’ price would be:

1.3C(1–35%)=1.3C(.65)

=0.845 or 84.5% of its’ cost

Then:

0.845–1=-0.155

or, a 15.5% loss on the item

cheater

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.