If you mean 278,447 then it is 280,000 to the nearest ten thousand
460
60
36,184 rounded to the nearest ten thousands place is 40,000.
2602 rounded to the nearest ten is 2600.
460
If you mean 278,447 then it is 280,000 to the nearest ten thousand
500
640
460
300
500
60
It is then 740 when rounded to the nearest ten.
36,184 rounded to the nearest ten thousands place is 40,000.
2602 rounded to the nearest ten is 2600.
320