90, as it is the middle number when they are put into order:89, 89, 90, 90, 93, 93, 93.
90% of 93 = 90% * 93 = 0.9 * 93 = 83.7
560 decreased by 90 percent = 56
93% of 90 is 83.7
2780 decreased by 10% = 90% of 2780 = 2780*90/100 = 2502
The median of the numbers 93 90 90 75 70 68 is 82.5.
90
72
If you decrease something to 90, you have 90 left.
Well, darling, if you take 5% of 90, you get 4.5. So, if you decrease 90 by 4.5, you're left with 85.5. So, 90 decreased by 5% is 85.5.
No, it is not.
465 / 5 = 93