After checking the manual I dont see any differences. It shows differences at 89 and 95 but noe from 90 to 93. At least not in my book.
I went thru my manual and couldn't find any place where it made a note on the differences between the 2. If there are any I would say its in the emissions hookup. For those the books always say to go to the sticker that is in the hood.
No
90, as it is the middle number when they are put into order:89, 89, 90, 90, 93, 93, 93.
yes!
90% of 93 = 90% * 93 = 0.9 * 93 = 83.7
48
They are different.83-90 are the same, then they changed the style for 91-93.
81, 84, 87, 90, 93, 96, 99
93% of 90 is 83.7
90
90, 91, 92, 93, 94, 95, 96, 98, 99, 100 (including 90 and 100)
93 decreased to 90 would be an example of rounding down.