30% of 80 = 80 x 30/100 = 24
30/100x8000=2400
(8000/100)*60 = 4800
$2000
1200 dollars off, leaving 6800.
30 percent off of $30 would be $9 off.
8000 * 0.15 = 1200
47 percent of 8000 is 3,760
30 x 8000 = 240000 30% x 8000 = 2400
30 percent off of 5.68 is 1.70.
20 percent off of 30 is 6.
36.3 is 30 percent off 121.
58.5 is 30 percent off 195.