68 x .6 = 40.8
Or
68 x .4 = 27.2
68 - 27.2 = 40.8
40% of 68 is 27.2 so 68 - 27.2= 40.8 so 40% off of 68 is 27.2
40% off of 68 = 60% of 68 = 68*60/100 = 40.8
68% of 40 = 27.2
How much is 50 prevent off 68 dollars
60% off of 68 = 68 - (0.6 x 68)= 27.2
68
170% of 40 = 170% * 40 = 1.7 * 40 = 68
17 dollars.
$13600
$60 at 40% off = $36; $40 at 20% off = $32. You spent $68 to buy $100 of merchandise; you saved $32. Discount on total purchase is 32% (100 - 68 = 32).
(68/170) x 100 = 40%
20% off of 68 is 54.40