680
684 rounded to the nearest ten is 680. When rounding a number to the nearest ten, you look at the digit in the ones place. If it is 5 or greater, you round up; if it is less than 5, you round down. In this case, the digit in the ones place is 4, so you round down to 680.
27,578,684,000 rounded to the nearest tenth of a billion is 27,600,000,000
It is then 740 when rounded to the nearest ten.
320
260
rounded to the nearest ten... it would be 420.
27,578,684,000 rounded to the nearest tenth of a billion is 27,600,000,000
685000
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
260
Rounded to the nearest ten it is: 564,630
5240
73127850
6512162 rounded to the nearest ten is 6512160.