20 percent
20% of 54 = 54 x (1 - (20/100)) = 54 x 0.8 = 43.2
54%
54
54 x (1 - (20/100)) = 54 x 0.8 = 43.2
45 + (20%) = 54
54 x (1 - 20/100) = 43.2
54
20% increase.
20% of 270= 20% * 270= 0.2 * 270= 54
64.8
ANSWER: 5420% of 269.99= 20% * 269.99= 0.20 * 269.99= 54