90 - (90 x 11%) = 90 - 9.90 = 80.10
90 percent of what?
90%
90 - 20% = 72
11% of 90= 11% * 90= 0.11 * 90= 9.9
(-11) x (-10) + (-20) 110 + (-20) 90
I presume the question is "what is 10 percent of minus 100"10% x -100 = -10
259 minus 11 percent of itself is 230.51. 259 minus the actual value 11% is 258.89.
990%
4000 - 10% = 90% of 4000 = 4000*90/100 = 3600
2500 - 10% = 90% of 2500 = 2500*90/100 = 2250
9.75 - 10% = 90% [left] of 9.75 = 9.75*90/100 = 8.775
570 - 10% = 90% [left] of 570 = 570*90/100 = 513