15 percent of 120 dollars is 18 dollars. If you take it away from the 120 dollars, there are 102 dollars remaining.
120 x .20= 24 $24 dollars off $120= $96
40% of 120 dollars = 120*40/100 = 48 dollars. So 40% off = 120 - 48 = 72 dollars.
200*0.60=120
You get $120 off and the price would be $40.
120
80 off 120 on
40 dollars
17 dollars.
$400 - 30% = 400 x (1 - (30/100)) = 400 x 0.7 = 280 dollars.
30 is 25 percent off of 120.
$150.00