I assume you are talking about % here. 40% off is the same as 60% of original price.
33/100*60 is 19.80
40% off $33= 40% discount applied $33= $33 - (40% * $33)= $33 - $13.20= $19.80
40 percent off 33.00 = 19.840% off of 33= 40% discount applied to 33= 33 - (40% * 33)= 33 - (0.40 * 33)= 33 - 13.2= 19.8
40% off of 33 = 19.8= 40% discount applied to 33= 33 - (40% * 33)= 33 - (0.40 * 33)= 33 - 13.2= 19.8
33% off is the same as 100% - 33% = 67% of the original figure: 33% off $40 = 67% of $40 = 67/100 x $40 = $26.80
40% off of $55 = $55 - (0.4 x $55) = $33
LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320LCD(33, 40) = 1320
60% OF $39.99 is $23.99. 60% OFF $39.99 would then be $39.99 - $23.99 = $16.00
40/33 = 17/33
It is 82.5 percent. You figure it by dividing 33 into 40. 33/40=.825
-33
33/40 = 82.5%
.33 times 40 equals 13.2