30 percent of 330 is 99 .3 * 330 = 99 ■
30% of 99 = 0.3 x 99 = 29.7
$33
30%
30 percent off of $30 would be $9 off.
14.85
30x99/100 = 29.7
20% off of $99 = $79.2 = 20% discount applied to $99 = $99 - (20% * $99) = $99 - (0.20 * $99) = $99- $19.8 = $79.2
59.4
150
30 percent off of 5.68 is 1.70.
20 percent off of 30 is 6.