55% of 400 dollars = 400*55/100 = 220 dollars
7.5% of 400 = 7.5% * 400 = 0.075 * 400 = 30
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
50% off of 400 dollars is 200 dollars
300
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
75 percent of (6 U.S. dollars) = 4.5 U.S. dollars
55% of 400 dollars = 400*55/100 = 220 dollars
That is 60 dollars.
7.5% of 400 = 7.5% * 400 = 0.075 * 400 = 30
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
50% off of 400 dollars is 200 dollars
400 x 0.2 = 80 dollars 400 - 80 = 320 dollars
It is 200% of 150. 75% of 400 = 300 % rate =300/150 *100% = 200%
400 dollars increased by 300% results in 1,600 dollars.
400 dollars 2000 x .20 = 400
300