If you are asking what is 86799 rounded to the nearest tens, it is 86800.
218 rounded to the nearest tens would be 220.
17.8
It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.It is already rounded to the nearest tens so you do nothing.
50.
760
Rounded to the nearest 100 it is: 86,800
930
56,999 to the nearest tens is 57,000
134 to the nearest tens is 130
To the nearest tens: 10 To the nearest tenths: 7.2
85 to the nearest tens place = 90
93 to the nearest tens = 90
To the nearest tens place, 0.6 = 0
391 rounded to the nearest tens place is 390
456.82 to the nearest tens place = 460
554 to the nearest tens place is 550
629 to the nearest tens is 630