6.5% of 30000 dollars = 30000*6.5/100 dollars = 1950 dollars.
30% off 30000 dollars = 70% of 30000 dollars = 30000*70/100 = 21000 dollars.
30% of 30000 = 30000*30/100 = 9000 dollars.
It is 30000*(1/100) = 300 dollars.
20 ÷ 100 × 30000 = 6000
It is 7500 dollars
900 dollars
3.5% x $30000 = $1050
$30000 * 11/100 = $3300
30000
24000
$2700