Respuesta :
The answer is 50%, to get this you take the original percentage in this case 70% and you subtract that by the new sale price which is 25% to get your answer of 50%
75%-25% =50%
Enjoy the rest of your evening
Its easy to solve this problem by taking 100 as the cost price of the sweater.
If it is marked up 70%, the selling price is 70% more than 100, which is 170 as shown below:
Selling price = [tex]100+(0.7)(100)=100+70=170[/tex]
Now we need to subtract 25% of 170 from 170 to get his new price (at which he sold).
New price = [tex]170-(0.25)(170)=170-42.5=127.5[/tex]
He sold it for $127.5. So how much profit did he make?
Profit = Income - Cost = [tex]127.5-100=27.5[/tex] dollars
In percentage, [tex]\frac{27.5}{100}*100=27.5[/tex]%
ANSWER: 27.5% profit