25 percent of 18 dollars is 18*25/100 = 4.50 dollars So 25% off of 18 dollars is 13.50 dollars
(25 percent) percent of $86.00 = 0.215 or $18.49
17 dollars.
25% of $3.75 is $.94.
25% of $18 = $4.50
25% of $20.00 = $5.00
19% of 25 dollars = 25*19/100 = 4.75 dollars.
25% of $5.00 is $1.25.
100
6.4% of $25.00= 6.4% * 25= 0.064 * 25= $1.60
Subtracting 25 percent from 25 dollars gives 25 x (1 - (25/100)) = $18.75
25 percent off of 36 dollars would be 9 dollars off.