50% of $15
= 50% * 15
= 0.5 * 15
= $7.50
$7.50
40 percent of 50 = $20
Half of it
$ 7.50
70% of 50 is 35 and so 50-35 = 15 dollars
50% of $30 is $15. The easiest way to do this is to just divide 30 by two, since 50% is half off.
50*(115%/100%) = 50*1.15 = 57.5
You save 15 dollars.
50 is 100*50/15 percent of 15. That is 333.33... recurring %.50 is 100*50/15 percent of 15. That is 333.33... recurring %.50 is 100*50/15 percent of 15. That is 333.33... recurring %.50 is 100*50/15 percent of 15. That is 333.33... recurring %.
15 percent of 15 dollars is 2.25 dollars off, leaving 12.75
15 percent of ten dollars is 1.50
Discount: -$5.42 Total: $25.93
Discount: -$13.93 Total: $68.42