98 rounded to the nearest 10 is 100. Any number between 90-100 rounded to the nearest 10 would have to be 90 or 100. Anything between 90-94 rounds down to 90. Anything between 95-99 rounds up to 100.
100
990
60
It is then 740 when rounded to the nearest ten.
36,184 rounded to the nearest ten thousands place is 40,000.
-98
260
73127850
Rounded to the nearest ten it is: 564,630
5240
320
2602 rounded to the nearest ten is 2600.