15% of 99 is 14.85 so the amount you would be paying after 15% off would be
(99 - 14.85) = 84.15. An easier way for such problems is as follows. If you are getting 15% off of some amount, then it means that you have to pay only
(100 - 15)% = 85% of the original amount. So instead of finding 15% of 99 and then subtracting it from 99, just find 85% of 99 which is also (99) x (85/100) = 84.15 (you get the same answer).
14.85
30% off 99 = 70% left of 99 = 99*70/100 = 69.3
99% off of $95.00 would be $95.00 - $94.05 = $0.95
10% of 99 is 9.9= $9.90
15 percent off of 399 results in 339.15
14.85
.15 * 660 = 99
14.85
30% off 99 = 70% left of 99 = 99*70/100 = 69.3
150
59.4
20% off of $99 = $79.2 = 20% discount applied to $99 = $99 - (20% * $99) = $99 - (0.20 * $99) = $99- $19.8 = $79.2
99% off of $95.00 would be $95.00 - $94.05 = $0.95
10% of 99 is 9.9= $9.90
5.49 with 15 percent off is 4.6665.
15 percent off of 399 results in 339.15
13.72 x .15 = 2.06 (percent off)