20% of 4500 dollars is 900 dollars
180 dollars !
20 percent of 65 dollars is 13 dollars.
15 dollars
10,400 dollars
80 dollars.
3,000,000 dollars.
40 dollars
30% off of 20 dollars = 70% of 20 dollars = 20*70/100 = 14 dollars.
20 dollars is 20 percent of 100 dollars.
$2.40
$240