89 x (1 - (20/100)) = 89 x 0.8 = 71.2. If the number refers to a unit of currency, don't forget to round to the appropriate number of decimal places and add the appropriate currency unit.
Wiki User
β 13y ago8900 / 100 = 98.00 98.00 * 20 = 1960
300 ÷ 100 × 8900 = 26,700
75%
20 percent off of 750 is 600.
20 percent off of 25.95 is 5.19.
20 percent off of 229.99 is 45.998.
64 is 20 percent off of 320.
20 percent off of 28.95 is 5.79.
20 percent off from 95.49 is 19.098.
20 percent off of 30 is 6.
20 percent off 249 = 199.20
20 percent off of 390 is 78.