You'll save $5.00. I got my answer with the following equation for discounts. It may not be accurate because im only 14. But here goes. $50.00 x .10 = $5.00 $50.00 - 5.00 = $45.00
$5.00
$450.00 X 10% = 4.50, the dress will cost $445.50
0.1 x $50.00 = $5.00
5 dollars.
20%
$5.00
$450.00 X 10% = 4.50, the dress will cost $445.50
500
0.1 x $50.00 = $5.00
5 dollars.
20%
60 percent off
$45
Assuming that there is no sales tax, you will multiply 50.00 by 0.10 (that is how you calculate percents) to get 5.00. You subtract this from the original price, to get 45.00. Again, this is assuming no sales tax. :)
You will save 5.00 units of currency.
12 x 100/60: 20%
The original price was $60, and 15% off drops that to $51.