80% of $25 is $20, so 80% off would be $5.
400 x 0.2 = 80 dollars 400 - 80 = 320 dollars
0.1 x 80 = 8
20% off of 14.99 dollars =80% left of 14.99 dollars =14.99*80/100 =11.992 dollars which should be rounded to 11.99 dollars.
"20 percent off" means "80 percent still on".80% of $2,000 = 0.8 x $2,000 = $1,600.00
80% of 15 dollars = 15*80/100 = 12 dollars.
50% off 80 dollars = 40 dollars.
Discount: -$13.93 Total: $68.42
If you take 80% of 80 dollars away, you are left with 16 dollars.
80x.15=12
24 dollars :)
20% off of 5 dollars = 80% of 5 dollars = 5*80/100 = 4 dollars.
20% off of 156 dollars = 80% of 156 dollars = 156/80/100 = 124.8 dollars
20% off 37 dollars = 80% of 37 dollars = 37*80/100 = 29.60 dollars.
20% off of 370 dollars = 80% of 370 dollars = 370*80/100 = 296 dollars
30 % off of $80 is $24 off so it would be $56
80% of 600 dollars is: 600 x 0.80 = 480 dollars