0.1 * 4 = .4.
4
10% of 40 is 4, so 10% off would mean subtracting that from 40 40-4 = 36
First you calculate 40% of the original price, which is .4 times original price. Then you subtract that number from the original price to get 40% off. For example, if a pair of shoes originally costs $10 but is 40% off, then you would calculate .4 x 10, which is 4, then subtract 4 from 10, which is 6. So 40 percent off of 10 is 6.
10 percent off 325 = 292.5
10 percent off of 35.99 is 3.60.
10 percent off of 230 is 23.
10 percent off of 127.40 is 12.74.
10 percent off 139.99 is 14.
10 percent off 87.99 is 8.80.
10 percent off of 189.00 is 18.90.
The jacket costs 109.99 10 percent off of 109.99 is 98.99 109.99 is 10 percent off of 122.21
10 percent off is 10% discount from the price of something. 10% is 0.10 in decimal.