225/90= 2.5x100 = 250% Answer 250%
90%
90 - 20% = 72
percentage = 250% = 90/36* 100% = 2.5 * 100% = 250%
90
90
90 - (90 x 11%) = 90 - 9.90 = 80.10
590
I presume the question is "what is 10 percent of minus 100"10% x -100 = -10
250 - 225 / 250 *100 = 250 - 0.9*100 = 250 - 90 = 160 The answer is exact so percent error is zero.
250x.9=225
4000 - 10% = 90% of 4000 = 4000*90/100 = 3600