38.36
$80.5
30% of 115= 30% * 115= 0.3 * 115= 34.5
35% of 115 = 40.25
It is: 115-11.5 = 103.5
30% of 11500 = 30% * 11500 = 0.3 * 11500 = 3450
Subtracting 109 percent from 115 gives 115 x (1 - 109/100) = 115 x (-0.09) = -10.35.
Subtracting 60 percent from 115 gives 115 x (1 - (60/100)) = 115 x 0.4 = 46
10% off of 115 dollars = 90% of 115 dollars = 115*90/100 = 103.50 dollars
15% off 115 pounds = 115 pounds - (0.15 x 115 pounds) = 97.75 pounds
86.25
Subtracting 40 percent from 115 dollars gives 115 x (1 - 40/100) = 115 x 0.6 = 69 dollars.
86.25