30% of 280= 30% * 280= 0.3 * 280= 84
30% of $280= 30% * $280= 0.30 * $280= $84
30% of 280= 30% * 280= 0.3 * 280= 84
30% off of 280= 30% discount applied to 280= 280 - (30% * 280)= 280 - (0.30 * 280)= 280 - 84= 196
70% decrease.
Answer: 70% Solution Method 1: 1 - (84 / 280) = .7 .7 * 100 = 70% Check: 280 * .7 = 196 280 - 196 = 84 Solution Method 2: 280 - 84 = 196 196 / 280 = .7 .7 * 100 = 70% Check: 280 - (280 * .7) = 280 - 196 = 84 === Previous (incorrect) answer: 84/280=.33333 100-33.333=66.666 66.666% decrease you can check your work by multiplying 84 by 3 since .3333 is 1/3rd and you get 280
30% of 28 is 8.4
10.25 percent of 280 .1025*280 28.7
23.5 percent of 280 is 65.8
18 percent of 280 is 50.4
1 percent of 280 is 2.8
26 percent of 280 is 72.8.