20 Off 19. 20 of 279 0 20 279 55 80. Now we have two simple equations.
2 how much to pay for an item of 19 95 when discounted 20 percent. In other words a 20 discount for a item with original price of 19 95 is equal to 3 99 amount saved. Sale price original price 1 percent off for example if you take 20 percent off of a 100 item the sale price will be 100 1 20 80.
In other words a 20 discount for a item with original price of 19 50 is equal to 3 9 amount saved.
Note that to find the amount saved just multiply it by the percentage and divide by 100. 1 19 100 2 x 20. We know that x is 20 of the output value so we can write it down as x 20. 2 how much to pay for an item of 19 95 when discounted 20 percent.