30 % of 70 dollars = (30 / 100) * 70 = 21 dollars
30-21=9 dollars
"30 percent off" means "70 percent on" .70% = 0.70.7 x $130 = $91
70% off of 110 dollars = 30% of 110 dollars = 110*30/100 = 33 dollars.
$21.00
30 % of 70 dollars = (30 / 100) * 70 = 21 dollars
70 percent of 60 dollars = 42 dollars.
30% off of 15.00 dollars = (100-30)% of 15 dollars = 70 percent of 15.00 dollars = 15.00*70/100 = 10.50 dollars
30-21=9 dollars
It's 21 Dollars. 70 * 0.30 (0.3 = 30%) = 21
100
96 dollars - 30% = 70% of 96 dollars = 96*70/100 = 67.20 dollars.
30% off 30000 dollars = 70% of 30000 dollars = 30000*70/100 = 21000 dollars.
30% off 372 dollars = 70% of 372 dollars = 372*70/100 = 260.40 dollars
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
To calculate 70% off of $40.00, you first convert 70% to a decimal by dividing by 100, which gives you 0.70. Then, you multiply $40.00 by 0.70 to find the discount amount, which is $28.00. Subtracting $28.00 from $40.00 gives you the final price after the discount, which is $12.00.
"30 percent off" means "70 percent on" .70% = 0.70.7 x $130 = $91