16.20
0.30 x 54= 16.2 54 - 16.2= 37.8
54 as a percentage of 30 = 100*54/30 = 180%
60 percent off 54 is 32.4.
40% off of 54 dollars = 60% of 54 dollars = 54*60/100 = 32.40 dollars
30% (54/180) * 100 = 30
$54
54
10% off $54 = $54 - (0.1 x $54) = $48.60
30 is one sixth of 180. As a percentage, this is 16.6 recurring percent. This can be represented on paper as 16.6%, with the 6 after the decimal point having a dot on the top.
if 50% is 105 and 25% is 52.5 = 54
38.88 is 72% of 54.