15.50/2 = 7.75
5.00
50% off = 50% left. 50% left of 300 = 300*50/100 = 150
$30 off, which makes the item $20.
The amount after the discount is $12.25
This is actually quite simple to do. Instead of taking 5 percent, 20 percent, and 45 percent on, reverse the action by adding 5 percent, 20 percent, and 45 percent to the value. 50 * (1.05) * (1.20) * (1.45) You'll have your answer.
Divide sale price by full price. Example: item is $30 but is on sale for $15. 15/30=50%, so the item is 50% off
If your item is 50 dollars and the discount is 10 percent, you can divide 50 by 10 which would be five dollars off. It the discount is 20 percent, you can take 5 times 2 which would be 10 dollars off. Always begin by figuring out a 10 percent discount and multiply from there.
50 percent off means 50% discount applied to a quantity. Example: 50% off $100 = $50.
75%
10. If it is 50 percent of anything, it is always half of that item. Percent goes to 100 and 50 is half of one hundrend.
50%
0.5 x 6.09 = 3.045. Therefore, 50 percent off (and indeed, 50 percent of) 6.09 is equal to 3.045.