650
650
600
7 is the ones digit in the number 647. Since 7 is five or more, the tens digit next to it is increased by one and the ones digit becomes zero. 647 rounded to the nearest 10 is 650.
600
It is: 100
60
It is then 740 when rounded to the nearest ten.
36,184 rounded to the nearest ten thousands place is 40,000.
Rounded to the nearest ten it is: 564,630
5240
260
73127850