50%
33.33% when going from 90% to 60%
a markup percent
60
1o=90
54 is 90% of 60.
90% of 54 = 90% * 54 = 0.9 * 54 = 48.6
90 you cant do 60-90 but you can do 90-60
33.33% when going from 90% to 60%
a markup percent
60
90% of 60 = 54
90
1o=90
60% of (90%) = 0.54 or 54%
The answer would be 90 divided by 60/100 which is 90/0.6 which is 150
The idea here is to add the cost price (90) with the markup (33/100 times 90). Or, somewhat faster, you can just think "100% + 33% = 133%; therefore, multiply the original price by 1.33".
$60 x .18 = $10.80 $60+$10.80= $70.80 price of your new jacket